{"id":16675,"date":"2026-08-31T16:44:06","date_gmt":"2026-08-31T08:44:06","guid":{"rendered":"https:\/\/www.kingpdc.com\/pdc-rock-bit\/"},"modified":"2026-08-31T16:44:29","modified_gmt":"2026-08-31T08:44:29","slug":"broca-para-roca-pdc-2","status":"publish","type":"page","link":"https:\/\/www.kingpdc.com\/es\/broca-para-roca-pdc-2\/","title":{"rendered":"Broca de PDC"},"content":{"rendered":"<p><!doctype html><br \/>\n<html lang=\"en\"><br \/>\n<head><br \/>\n  <meta charset=\"utf-8\"><br \/>\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\"><br \/>\n  <!-- coreshangye-field-manifest: machine-readable field map; metadata only, not displayed or executed --><br \/>\n  <script type=\"application\/json\" id=\"coreshangye-field-manifest\">\n  {\n    \"manifest_version\": \"1.0\",\n    \"template_id\": \"product_secondary_category\",\n    \"scope\": \"fillable_fields_only\",\n    \"write_policy\": {\n      \"write_only_status\": [\n        \"CONFIRMED\"\n      ],\n      \"required_missing\": \"block_launch\",\n      \"optional_missing\": \"omit_or_hide\",\n      \"visible_placeholder_tokens\": [\n        \"[PLACEHOLDER]\",\n        \"[FILLING NOTE]\",\n        \"[MISSING]\",\n        \"example.com\",\n        \"TAWK_PROPERTY_ID\"\n      ],\n      \"preserve_structure\": [\n        \"section\",\n        \"id\",\n        \"class\",\n        \"form field name\",\n        \"same-page IDs\",\n        \"JS selectors\"\n      ]\n    },\n    \"fields\": [\n      {\n        \"id\": \"seo.title\",\n        \"selector\": \"title\",\n        \"type\": \"text\",\n        \"required\": true,\n        \"source\": [\n          \"keyword_plan\",\n          \"company\"\n        ],\n        \"blocks_launch\": true,\n        \"semantic\": \"English Title Case title, 60 characters or fewer, containing the exact page core keyword; 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Unmarked CSS, IDs, JS selectors and decorative SVG data are structural and must not be filled. --><br \/>\n  <!-- coreshangye-section: product_secondary_category_hero | field-map: hero.background_image.src\/alt; hero.breadcrumb.items[].label\/url; hero.h1 exact commercial search term itself in Title Case; hero.application_problem_description; hero.engineer_cta.label\/target; hero.chat_cta.label\/target | do not add brand, slogan, advantage or extra keywords to H1 --><\/p>\n<header class=\"coreshangye-hero\" id=\"coreshangye-top\">\n<div class=\"coreshangye-hero-media\" aria-hidden=\"true\"><\/div>\n<div class=\"coreshangye-shell coreshangye-hero-inner\">\n<nav class=\"coreshangye-breadcrumbs\" aria-label=\"Migas de pan\"><a href=\"https:\/\/www.kingpdc.com\/es\/\">Inicio<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"https:\/\/www.kingpdc.com\/es\/categoria\/productos\/\">Productos<\/a><span aria-hidden=\"true\">\/<\/span><span>Broca de PDC<\/span><\/nav>\n<p class=\"coreshangye-eyebrow\">PDC Rock Bit Cutters<\/p>\n<h1>Broca de PDC<\/h1>\n<p class=\"coreshangye-hero-description\">A PDC rock bit shears and scrapes rock with polycrystalline diamond compact (PDC) cutters fixed to its blades. Field Diamond Limited supplies verified PDC cutters \u2014 conical, step, square, 3D, 4D and bullet shapes \u2014 for oil and gas, mining, water well, geothermal and horizontal directional drilling, with tested wear, impact and thermal performance and custom grades.<\/p>\n<div class=\"coreshangye-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\">Contactar a un ingeniero <span aria-hidden=\"true\">\u2197<\/span><\/a><\/div>\n<\/p><\/div>\n<\/header>\n<p>    <!-- coreshangye-keyword-module-slot: before inserting 2\u20134 modules, complete a B2B procurement decision brief (keyword, buyer role, purchase\/use scenario, transaction signal, existing sections and unanswered pre-order decisions). Default readers are procurement, distributor, OEM or engineering buyers; do not create beginner education unless the keyword itself is informational. Reject What Is [Product], Benefits Of [Material], Why Use [Material], generic definitions and basic material advantages when they do not help a buyer compare, verify or order. Select only modules that directly match the keyword, product category\/duty and a real procurement gap (specifications\/tolerance, compatibility, customization\/process, QA\/acceptance, test documents, MOQ\/tier pricing\/mixed orders, samples, stock\/lead time\/replenishment, packaging\/logistics, sustainability or cost control). Each module must use class coreshangye-keyword-module and semantic section markup, depend on no new images, and be placed immediately below Hero and before the sidebar\/content layout inside .coreshangye-shell (max 1180px, desktop 48px, mobile 36px). Do not enter the sidebar or add a fixed-width\/negative-margin wrapper. Record buyer role, decision gap, candidates, selected\/rejected modules and new fields in \u6a21\u5757\u4e0e\u4ea4\u4ed8\u8bb0\u5f55; add visible module anchors to the left directory where applicable. --><\/p>\n<p>    <!-- coreshangye-keyword-module: procurement.cutter_position_map | source=KB(\u4ea7\u54c1\u9002\u914d\u6027\/\u4ea7\u54c1\u7c7b\u578b) | blocks_launch=NO | table, no new image --><\/p>\n<section class=\"coreshangye-keyword-module\" id=\"coreshangye-module-placement\" aria-labelledby=\"coreshangye-module-placement-title\">\n<div class=\"coreshangye-shell\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">Cutter Placement &amp; Formation Guide<\/p>\n<h2 id=\"coreshangye-module-placement-title\">Match The Cutter Shape To The Bit Position And Formation.<\/h2>\n<p>PDC rock bit cutters are not interchangeable: the diamond-layer geometry sets how a cutter loads, shears and clears rock. Use this table to shortlist the right shape before you request a quote.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"coreshangye-comparison-wrap\">\n<table class=\"coreshangye-comparison-table\">\n<thead>\n<tr>\n<th scope=\"col\">Cutter shape<\/th>\n<th scope=\"col\">Bit position<\/th>\n<th scope=\"col\">Best formation \/ duty<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">C\u00f3nica<\/th>\n<td>Back \/ damping cutter<\/td>\n<td>Extremely hard rock, granite, coal mining and tunnel construction<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">3D<\/th>\n<td>Primary cutter<\/td>\n<td>Soft plastic clay, complex geology and deep-sea drilling<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">4D<\/th>\n<td>Primary \/ pilot cutter<\/td>\n<td>Hard interbedded, directional and ultra-deep wells<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bullet<\/th>\n<td>Primary cutter<\/td>\n<td>DTH hammer in abrasive medium-hard rock; high-ROP horizontal wells<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Paso<\/th>\n<td>Primary cutter<\/td>\n<td>Pavement and stone cutting (bolt fixation)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Square<\/th>\n<td>Gauge cutter<\/td>\n<td>Granite and marble chain-saw cutting<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- coreshangye-keyword-module: procurement.test_data | source=KB(\u8d28\u91cf\u68c0\u6d4b) | blocks_launch=NO | table, no new image --><\/p>\n<section class=\"coreshangye-keyword-module\" id=\"coreshangye-module-test\" aria-labelledby=\"coreshangye-module-test-title\">\n<div class=\"coreshangye-shell\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">Verified Wear, Impact &amp; Thermal Data<\/p>\n<h2 id=\"coreshangye-module-test-title\">Check The Numbers Before You Commit To A Grade.<\/h2>\n<p>Standard flat cutters OGF1308, OGF1313 and OGF1613 are tested under identical conditions \u2014 VTL granite wear, drop-weight impact and thermal cycling \u2014 so you can compare grades against real data.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"coreshangye-comparison-wrap\">\n<table class=\"coreshangye-comparison-table\">\n<thead>\n<tr>\n<th scope=\"col\">Modelo<\/th>\n<th scope=\"col\">VTL granite wear (cut length)<\/th>\n<th scope=\"col\">Drop-weight impact (cumulative)<\/th>\n<th scope=\"col\">Thermal cycle (surface crack)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">OGF1308<\/th>\n<td>2.99 km over 6.86 turns<\/td>\n<td>3,810 J (60\u201390 J \u00d7 10)<\/td>\n<td>755\u2013805 \u00b0C cyclic<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">OGF1313<\/th>\n<td>3.90 km over 9 turns<\/td>\n<td>3,810 J (60\u201390 J \u00d7 10)<\/td>\n<td>755\u2013805 \u00b0C cyclic<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">OGF1613<\/th>\n<td>3.48 km over 8 turns<\/td>\n<td>3,540 J (60\u201390 J)<\/td>\n<td>755\u2013805 \u00b0C cyclic<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p class=\"coreshangye-form-note\">Test basis: VTL dry turning on granite at 1.25 mm depth of cut and 107 m\/min; Cr12MoV drop-weight anvil. Dimensional tolerance for the 1313 sample: diameter 13.44 \u00b10.03 mm, total height 13.20 \u00b10.10 mm.<\/p>\n<\/p><\/div>\n<\/section>\n<p>    <!-- coreshangye-keyword-module: procurement.grade_customization | source=KB(\u4ea7\u54c1\u89c4\u683c) | blocks_launch=NO | cards, no new image --><\/p>\n<section class=\"coreshangye-keyword-module\" id=\"coreshangye-module-grades\" aria-labelledby=\"coreshangye-module-grades-title\">\n<div class=\"coreshangye-shell\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">Grade Series &amp; Customization Boundaries<\/p>\n<h2 id=\"coreshangye-module-grades-title\">Pick The Grade And Chamfer That Match Your Duty.<\/h2>\n<p>Flat cutters come in E, P and T grades with different diamond-layer thickness, plus a 30\u00b0 large chamfer and cobalt-removal option for thermal-stable, abrasive duty.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"coreshangye-requirements\">\n<article class=\"coreshangye-requirement\">\n<h3>E Series (Economy)<\/h3>\n<p>2.0 \u00b10.2 mm diamond layer. Cost-effective for gauge, edge, reaming and back cutters in general formations.<\/p>\n<\/article>\n<article class=\"coreshangye-requirement\">\n<h3>P Series (Premium)<\/h3>\n<p>2.8 \u00b10.2 mm diamond layer. The primary-cutter grade for abrasive oil, gas, water well and geothermal duty.<\/p>\n<\/article>\n<article class=\"coreshangye-requirement\">\n<h3>T Series (Top Tier)<\/h3>\n<p>2.8 \u00b10.2 mm diamond layer. Highest wear and impact margin for the hardest, most abrasive primary cutting.<\/p>\n<\/article>\n<article class=\"coreshangye-requirement\">\n<h3>Personalizaci\u00f3n<\/h3>\n<p>30\u00b0 \u00d7 1.7 mm large chamfer, cobalt removal (leached), custom shape, diamond-layer thickness and diameter per drawing.<\/p>\n<\/article><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- coreshangye-keyword-module: procurement.supply_support | source=KB(\u552e\u540e\u670d\u52a1\/\u516c\u53f8\u670d\u52a1) | blocks_launch=NO | cards, no new image --><\/p>\n<section class=\"coreshangye-keyword-module\" id=\"coreshangye-module-warranty\" aria-labelledby=\"coreshangye-module-warranty-title\">\n<div class=\"coreshangye-shell\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">Warranty, Failure Analysis &amp; Logistics<\/p>\n<h2 id=\"coreshangye-module-warranty-title\">Know The Support Behind The Order.<\/h2>\n<p>Field Diamond backs PDC cutters with a defined warranty, fast failure analysis and insured logistics so supply risk stays controlled.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"coreshangye-delivery-grid\">\n<article class=\"coreshangye-delivery-card\"><b>12-month warranty<\/b><\/p>\n<p>Free replacement or return when a product fails due to a quality problem and cannot be used.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>48-hour failure analysis<\/b><\/p>\n<p>Remote root-cause analysis of a failed cutter within 48 hours after use.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>Field-test support<\/b><\/p>\n<p>Samples can be validated by you or your bit manufacturer under real drilling conditions.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>Insured shipping<\/b><\/p>\n<p>DHL, FedEx and SF Express with transport insurance against loss.<\/p>\n<\/article><\/div>\n<\/p><\/div>\n<\/section>\n<p>    <!-- coreshangye-page: product_secondary_category | field-rule: every bracketed value, visible product-secondary-category\/product\/commercial\/evidence text, image src\/alt, product href, form attribute\/value and Schema value below is fillable and requires a semantic field map plus confirmed manufacturer data --><br \/>\n    <main class=\"coreshangye-shell coreshangye-solution-layout\"><br \/>\n      <!-- coreshangye-section: floating_contents_and_download | field-map: contents.title; contents.items[].label\/section_id; download.label; download.PDF_URL; download.file_name | keep same-page IDs synchronized and use an approved product\/application document --><\/p>\n<aside class=\"coreshangye-sidebar\" aria-label=\"Contenidos de la p\u00e1gina de aplicaci\u00f3n\">\n<h2>En esta p\u00e1gina<\/h2>\n<nav><a href=\"#coreshangye-module-placement\">Cutter placement guide<\/a><a href=\"#coreshangye-module-test\">Verified test data<\/a><a href=\"#coreshangye-module-grades\">Grades &amp; customization<\/a><a href=\"#coreshangye-module-warranty\">Warranty &amp; support<\/a><a href=\"#coreshangye-context\">Category overview &amp; buyer pain<\/a><a href=\"#coreshangye-requirements\">Product requirements<\/a><a href=\"#coreshangye-products\">Productos recomendados<\/a><a href=\"#coreshangye-delivery\">Producci\u00f3n y entrega<\/a><a href=\"#coreshangye-solutions\">Pain points &amp; solutions<\/a><a href=\"#coreshangye-comparison\">Selection comparison<\/a><a href=\"#coreshangye-custom\">Canal personalizado<\/a><a href=\"#coreshangye-accessories\">Accessories<\/a><a href=\"#coreshangye-faq\">FAQ<\/a><a href=\"#coreshangye-quote\">Solicitar un presupuesto<\/a><\/nav>\n<p>        <!-- coreshangye-field: download.url | optional single approved document URL; remove this one button when no URL is provided --><br \/>\n      <\/aside>\n<div class=\"coreshangye-content\">\n        <!-- coreshangye-section: product_secondary_category_introduction_and_buyer_pain | field-map: context.intro; context.category_definition.title\/description; context.equipment\/material; context.operating_conditions; context.buyer_problem.title\/description; context.evidence --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-context\" aria-labelledby=\"coreshangye-context-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">CATEGORY INTRODUCTION &amp; BUYER PAIN POINTS<\/p>\n<h2 id=\"coreshangye-context-title\">Understand The Category Before Comparing Models.<\/h2>\n<p>Understand how the diamond-layer shape, size, grade and bit position determine performance before you shortlist a model.<\/p>\n<\/div>\n<div class=\"coreshangye-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\">Contactar a un ingeniero <span aria-hidden=\"true\">\u2197<\/span><\/a><\/div>\n<\/div>\n<div class=\"coreshangye-context-grid\">\n<article class=\"coreshangye-context-card\">\n<h3>What a PDC rock bit is<\/h3>\n<p>A PDC rock bit is a fixed-cutter drill bit whose cutting structure is made of polycrystalline diamond compact (PDC) cutters. As the bit rotates, the cutters shear and scrape rock. PDC rock bits are used in oil and gas, mining, water well, geothermal and horizontal directional drilling; the cutter shape, size, grade and placement determine how the bit performs in a given formation.<\/p>\n<\/article>\n<article class=\"coreshangye-context-card\">\n<h3>What goes wrong at the cutting edge<\/h3>\n<p>Buyers face premature cutter wear, edge chipping and thermal damage in abrasive or interbedded formations, lost cutters from weak brazing or pocket support, and unclear grade-to-formation matching. Choosing the wrong cutter shape or grade raises bit trips, lowers rate of penetration and increases cost per meter.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: product_requirements | field-map: requirements.intro; requirements.load_pressure_speed; requirements.environment_exposure; requirements.fit_interface_standards; requirements.commercial_compliance; each range\/unit\/test_basis is fillable --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-requirements\" aria-labelledby=\"coreshangye-requirements-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">PRODUCT REQUIREMENTS FOR THIS DUTY<\/p>\n<h2 id=\"coreshangye-requirements-title\">Translate The Operating Condition Into Measurable Requirements.<\/h2>\n<p>Translate the rock-drilling duty into four measurable requirements your cutter supplier must meet.<\/p>\n<\/div>\n<\/div>\n<div class=\"coreshangye-requirements\">\n<article class=\"coreshangye-requirement\">\n<h3>Impact and wear resistance<\/h3>\n<p>Cutters absorb axial weight-on-bit and torque under shock and vibration. Grades are verified by drop-weight impact (60\u201390 J) and VTL granite wear tests before shipment.<\/p>\n<\/article>\n<article class=\"coreshangye-requirement\">\n<h3>Environment and exposure<\/h3>\n<p>High-abrasion rock, interbedded strata, hard granite and quartzite, and elevated downhole temperature. Cobalt-removed (leached) and thermal-stable grades extend life in these conditions.<\/p>\n<\/article>\n<article class=\"coreshangye-requirement\">\n<h3>Fit, interface and standards<\/h3>\n<p>Diameter tolerance \u00b10.03 mm and height \u00b10.10 mm. Cutters braze to the bit pocket with Bag-24 silver alloy at 670\u2013730 \u00b0C; step cutters use bolt fixation instead of brazing.<\/p>\n<\/article>\n<article class=\"coreshangye-requirement\">\n<h3>Commercial and compliance need<\/h3>\n<p>E, P and T grade series, 30\u00b0 large chamfer and cobalt-removal options, ISO 9001:2015 quality system, inspection reports and batch traceability.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: recommended_products | field-map: products.type_definition; products[].url\/name\/model; products[].image.src\/width\/height\/alt; products[].hover_summary; products[].fit; products[].pressure_load_range; products[].material; products[].interface_standard; products[].sample_cta; products[].chat_cta --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-products\" aria-labelledby=\"coreshangye-products-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">RECOMMENDED PRODUCTS \/ MODELS<\/p>\n<h2 id=\"coreshangye-products-title\">Start With A Verified Fit, Then Confirm The Final Specification.<\/h2>\n<p>These PDC cutters are the cutting elements built into rock bits. Models differ by diamond-layer geometry \u2014 conical, step, square, 3D, 4D and bullet \u2014 which sets each cutter&#8217;s bit position and formation suitability.<\/p>\n<\/div>\n<div class=\"coreshangye-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\">Contactar a un ingeniero <span aria-hidden=\"true\">\u2197<\/span><\/a><\/div>\n<\/div>\n<div class=\"coreshangye-product-grid\">\n<article class=\"coreshangye-solution-card\"><a class=\"coreshangye-product-media\" href=\"https:\/\/www.kingpdc.com\/es\/fresa-conica-pdc\/\" aria-label=\"View Conical PDC Cutter\"><img src=\"https:\/\/res.cloudinary.com\/dpe03epjg\/images\/v1749869224\/conical-shaped-product-pic1\/conical-shaped-product-pic1.jpg?_i=AA\" width=\"900\" height=\"675\" loading=\"lazy\" decoding=\"async\" alt=\"Conical PDC Cutter for hard rock PDC and DTH bits\"><span class=\"coreshangye-product-overlay\"><span>Conical tip crushes hard rock and absorbs shock as a back cutter in PDC and DTH bits.<\/span><\/span><\/a><\/p>\n<div class=\"coreshangye-product-body\">\n<h3><a href=\"https:\/\/www.kingpdc.com\/es\/fresa-conica-pdc\/\">Fresa c\u00f3nica PDC<\/a><\/h3>\n<p>For extremely hard formations, granite, coal mining and tunnel construction as a shock-absorbing back cutter.<\/p>\n<ul class=\"coreshangye-metric-list\">\n<li><span>Aplicaci\u00f3n \/ ajuste<\/span><strong>Back \/ damping cutter \u2014 PDC &#038; DTH bits<\/strong><\/li>\n<li><span>Size range<\/span><strong>13.44\u201325.4 mm dia.<\/strong><\/li>\n<li><span>Material<\/span><strong>PCD + WC-Co substrate<\/strong><\/li>\n<li><span>Est\u00e1ndar de interfaz<\/span><strong>Brazed (Ag-based)<\/strong><\/li>\n<\/ul>\n<div class=\"coreshangye-card-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\" data-product=\"Conical PDC Cutter\">Solicitar cotizaci\u00f3n<\/a><a class=\"coreshangye-button coreshangye-button-light\" href=\"https:\/\/www.kingpdc.com\/es\/fresa-conica-pdc\/\">Detalles del producto<\/a><\/div>\n<\/div>\n<\/article>\n<article class=\"coreshangye-solution-card\"><a class=\"coreshangye-product-media\" href=\"https:\/\/www.kingpdc.com\/es\/cortadora-step-pdc\/\" aria-label=\"View Step PDC Cutter\"><img src=\"https:\/\/res.cloudinary.com\/dpe03epjg\/images\/v1749812733\/step-shaped-product-pic1-2\/step-shaped-product-pic1-2.jpg?_i=AA\" width=\"900\" height=\"675\" loading=\"lazy\" decoding=\"async\" alt=\"Step PDC Cutter for pavement and stone cutting\"><span class=\"coreshangye-product-overlay\"><span>Bolt-fixed step cutter stages rock breaking with less frictional heat for pavement and stone cutting.<\/span><\/span><\/a><\/p>\n<div class=\"coreshangye-product-body\">\n<h3><a href=\"https:\/\/www.kingpdc.com\/es\/cortadora-step-pdc\/\">Cortadora PDC escalonada<\/a><\/h3>\n<p>For pavement and stone cutting with bolt fixation for fast cutter replacement.<\/p>\n<ul class=\"coreshangye-metric-list\">\n<li><span>Aplicaci\u00f3n \/ ajuste<\/span><strong>Primary cutter \u2014 pavement &#038; stone<\/strong><\/li>\n<li><span>Size range<\/span><strong>8.0\u201313.44 mm dia.<\/strong><\/li>\n<li><span>Material<\/span><strong>PCD + WC-Co substrate<\/strong><\/li>\n<li><span>Est\u00e1ndar de interfaz<\/span><strong>Brazed (Ag-based)<\/strong><\/li>\n<\/ul>\n<div class=\"coreshangye-card-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\" data-product=\"Step PDC Cutter\">Solicitar cotizaci\u00f3n<\/a><a class=\"coreshangye-button coreshangye-button-light\" href=\"https:\/\/www.kingpdc.com\/es\/cortadora-step-pdc\/\">Detalles del producto<\/a><\/div>\n<\/div>\n<\/article>\n<article class=\"coreshangye-solution-card\"><a class=\"coreshangye-product-media\" href=\"https:\/\/www.kingpdc.com\/es\/fresa-pdc-cuadrada\/\" aria-label=\"View Square Shaped PDC Cutter\"><img src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/01\/square-shaped-product-pic1.jpg\" width=\"900\" height=\"675\" loading=\"lazy\" decoding=\"async\" alt=\"Square shaped PDC cutter for granite and marble chain-saw cutting\"><span class=\"coreshangye-product-overlay\"><span>Multi-edge square cutter holds a large contact surface for stable granite and marble chain-saw cutting.<\/span><\/span><\/a><\/p>\n<div class=\"coreshangye-product-body\">\n<h3><a href=\"https:\/\/www.kingpdc.com\/es\/fresa-pdc-cuadrada\/\">Square Shaped PDC Cutter<\/a><\/h3>\n<p>For granite and marble chain-saw cutting with multi-edge anti-rotational wear resistance.<\/p>\n<ul class=\"coreshangye-metric-list\">\n<li><span>Aplicaci\u00f3n \/ ajuste<\/span><strong>Gauge cutter \u2014 stone chain saw<\/strong><\/li>\n<li><span>Size range<\/span><strong>8.0\u201315.88 mm dia.<\/strong><\/li>\n<li><span>Material<\/span><strong>PCD + WC-Co substrate<\/strong><\/li>\n<li><span>Est\u00e1ndar de interfaz<\/span><strong>Brazed (Ag-based)<\/strong><\/li>\n<\/ul>\n<div class=\"coreshangye-card-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\" data-product=\"Square Shaped PDC Cutter\">Solicitar cotizaci\u00f3n<\/a><a class=\"coreshangye-button coreshangye-button-light\" href=\"https:\/\/www.kingpdc.com\/es\/fresa-pdc-cuadrada\/\">Detalles del producto<\/a><\/div>\n<\/div>\n<\/article>\n<article class=\"coreshangye-solution-card\"><a class=\"coreshangye-product-media\" href=\"https:\/\/www.kingpdc.com\/es\/cortadora-pdc-con-forma-3d\/\" aria-label=\"View 3D Shaped PDC Cutter\"><img src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/01\/three-dimensional-shaped-product-pic1-2.jpg\" width=\"900\" height=\"675\" loading=\"lazy\" decoding=\"async\" alt=\"3D shaped PDC cutter for complex geology and deep-sea drilling\"><span class=\"coreshangye-product-overlay\"><span>Fan-shaped 3D cutter keeps a flat center for soft, plastic and complex formations and deep-sea drilling.<\/span><\/span><\/a><\/p>\n<div class=\"coreshangye-product-body\">\n<h3><a href=\"https:\/\/www.kingpdc.com\/es\/cortadora-pdc-con-forma-3d\/\">Fresa PDC 3D<\/a><\/h3>\n<p>For complex geology, soft plastic clay and deep-sea drilling as a primary cutter.<\/p>\n<ul class=\"coreshangye-metric-list\">\n<li><span>Aplicaci\u00f3n \/ ajuste<\/span><strong>Primary cutter \u2014 oil &#038; gas, deep sea<\/strong><\/li>\n<li><span>Size range<\/span><strong>13.44\u201319.05 mm dia.<\/strong><\/li>\n<li><span>Material<\/span><strong>PCD + WC-Co substrate<\/strong><\/li>\n<li><span>Est\u00e1ndar de interfaz<\/span><strong>Brazed (Ag-based)<\/strong><\/li>\n<\/ul>\n<div class=\"coreshangye-card-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\" data-product=\"3D Shaped PDC Cutter\">Solicitar cotizaci\u00f3n<\/a><a class=\"coreshangye-button coreshangye-button-light\" href=\"https:\/\/www.kingpdc.com\/es\/cortadora-pdc-con-forma-3d\/\">Detalles del producto<\/a><\/div>\n<\/div>\n<\/article>\n<article class=\"coreshangye-solution-card\"><a class=\"coreshangye-product-media\" href=\"https:\/\/www.kingpdc.com\/es\/cortadora-pdc-en-forma-de-4d\/\" aria-label=\"View 4D Shaped PDC Cutter\"><img src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/01\/product_transparent.webp\" width=\"900\" height=\"675\" loading=\"lazy\" decoding=\"async\" alt=\"4D shaped PDC cutter for directional and ultra-deep wells\"><span class=\"coreshangye-product-overlay\"><span>Asymmetric 4D cutter suppresses stick-slip and clears cuttings in hard interbedded and ultra-deep wells.<\/span><\/span><\/a><\/p>\n<div class=\"coreshangye-product-body\">\n<h3><a href=\"https:\/\/www.kingpdc.com\/es\/cortadora-pdc-en-forma-de-4d\/\">4D Shaped PDC Cutter<\/a><\/h3>\n<p>For hard interbedded formations, directional and ultra-deep wells as a primary or pilot cutter.<\/p>\n<ul class=\"coreshangye-metric-list\">\n<li><span>Aplicaci\u00f3n \/ ajuste<\/span><strong>Primary \/ pilot cutter \u2014 directional &#038; ultra-deep<\/strong><\/li>\n<li><span>Size range<\/span><strong>13.44\u201319.05 mm dia.<\/strong><\/li>\n<li><span>Material<\/span><strong>PCD + WC-Co substrate<\/strong><\/li>\n<li><span>Est\u00e1ndar de interfaz<\/span><strong>Brazed (Ag-based)<\/strong><\/li>\n<\/ul>\n<div class=\"coreshangye-card-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\" data-product=\"4D Shaped PDC Cutter\">Solicitar cotizaci\u00f3n<\/a><a class=\"coreshangye-button coreshangye-button-light\" href=\"https:\/\/www.kingpdc.com\/es\/cortadora-pdc-en-forma-de-4d\/\">Detalles del producto<\/a><\/div>\n<\/div>\n<\/article>\n<article class=\"coreshangye-solution-card\"><a class=\"coreshangye-product-media\" href=\"https:\/\/www.kingpdc.com\/es\/cortador-pdc-en-forma-de-bala\/\" aria-label=\"View Bullet Shaped PDC Cutter\"><img src=\"https:\/\/res.cloudinary.com\/dpe03epjg\/images\/v1749859733\/bullet-shaped-product-pic1\/bullet-shaped-product-pic1.jpg?_i=AA\" width=\"900\" height=\"675\" loading=\"lazy\" decoding=\"async\" alt=\"Bullet shaped PDC cutter for DTH hammer bits\"><span class=\"coreshangye-product-overlay\"><span>Streamlined bullet cutter reduces drilling resistance in DTH bits for abrasive medium-hard formations.<\/span><\/span><\/a><\/p>\n<div class=\"coreshangye-product-body\">\n<h3><a href=\"https:\/\/www.kingpdc.com\/es\/cortador-pdc-en-forma-de-bala\/\">Bullet Shaped PDC Cutter<\/a><\/h3>\n<p>For DTH hammer bits in abrasive medium-hard formations and high-ROP horizontal drilling.<\/p>\n<ul class=\"coreshangye-metric-list\">\n<li><span>Aplicaci\u00f3n \/ ajuste<\/span><strong>Primary cutter \u2014 DTH &#038; horizontal<\/strong><\/li>\n<li><span>Size range<\/span><strong>9.6\u201319.05 mm dia.<\/strong><\/li>\n<li><span>Material<\/span><strong>PCD + WC-Co substrate<\/strong><\/li>\n<li><span>Est\u00e1ndar de interfaz<\/span><strong>Brazed (Ag-based)<\/strong><\/li>\n<\/ul>\n<div class=\"coreshangye-card-actions\"><a class=\"coreshangye-button coreshangye-button-primary\" href=\"#coreshangye-quote\" data-product=\"Bullet Shaped PDC Cutter\">Solicitar cotizaci\u00f3n<\/a><a class=\"coreshangye-button coreshangye-button-light\" href=\"https:\/\/www.kingpdc.com\/es\/cortador-pdc-en-forma-de-bala\/\">Detalles del producto<\/a><\/div>\n<\/div>\n<\/article><\/div>\n<\/section>\n<p>        <!-- coreshangye-section: production_and_delivery | field-map: delivery.tiers[].label\/quantity\/price_basis\/MOQ\/sample_charge\/lead_time; delivery.stock_status; delivery.ready_to_ship_or_lead_time; delivery.supported_regions; delivery.Incoterms\/carriers; delivery.documents --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-delivery\" aria-labelledby=\"coreshangye-delivery-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">PRODUCTION &amp; DELIVERY<\/p>\n<h2 id=\"coreshangye-delivery-title\">Make The Commercial Route Clear Before The First Inquiry.<\/h2>\n<p>Separate sample, pilot and bulk supply so the commercial route is clear before the first inquiry.<\/p>\n<\/div>\n<\/div>\n<div class=\"coreshangye-delivery-grid\">\n<article class=\"coreshangye-delivery-card\"><b>Tier 1: Sample \/ trial<\/b><\/p>\n<p>Samples are available for qualified buyers and can be field-tested with your bit or cutter manufacturer before bulk order.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>Tier 2: Pilot \/ small batch<\/b><\/p>\n<p>Small-batch and pilot orders are supported; standard cutters ship in 7\u201315 days depending on model and quantity.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>Tier 3: Repeat \/ bulk supply<\/b><\/p>\n<p>Repeat and bulk supply with reserved capacity; price basis is negotiated by grade, size and volume.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>Lead time: 7\u201315 days<\/b><\/p>\n<p>Standard production lead time is 7\u201315 days; customized shapes, grades and chamfers may extend the lead time.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>Global support<\/b><\/p>\n<p>Ships worldwide via DHL, FedEx and SF Express with transport insurance covering loss.<\/p>\n<\/article>\n<article class=\"coreshangye-delivery-card\"><b>Documentos suministrados<\/b><\/p>\n<p>Commercial invoice, packing list, inspection report, ISO 9001 certificate and batch traceability records.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: pain_points_and_solutions | field-map: pain_points[].product; pain_points[].pain_point; pain_points[].operating_risk; pain_points[].specification_response; pain_points[].test_method\/evidence --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-solutions\" aria-labelledby=\"coreshangye-solutions-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">APPLICATION PAIN POINTS &amp; SOLUTIONS<\/p>\n<h2 id=\"coreshangye-solutions-title\">Connect Each Recommended Model To A Specific Failure Mode.<\/h2>\n<p>Each recommended shape answers a specific failure mode with a verified specification response.<\/p>\n<\/div>\n<\/div>\n<div class=\"coreshangye-pain-grid\">\n<article class=\"coreshangye-pain-card\">\n<h3>Conical PDC Cutter \u00b7 Hard-rock shock and vibration<\/h3>\n<p><strong>Why it matters:<\/strong> In hard, abrasive formations, main cutters take impact that chips edges and stalls the rate of penetration. <strong>Specification response:<\/strong> The conical diamond layer concentrates axial load and absorbs shock as a back or damping cutter, and lasts 5\u201310 times longer than carbide equivalents in demanding rock.<\/p>\n<\/article>\n<article class=\"coreshangye-pain-card\">\n<h3>4D Shaped PDC Cutter \u00b7 Stick-slip and poor cuttings evacuation<\/h3>\n<p><strong>Why it matters:<\/strong> Hard interbedded layers trigger stick-slip vibration and bit balling, which overheat and break cutters. <strong>Specification response:<\/strong> The asymmetric 4D face and compound curved surface suppress stick-slip and improve cuttings evacuation for higher rates of penetration in directional and ultra-deep wells.<\/p>\n<\/article>\n<article class=\"coreshangye-pain-card\">\n<h3>Bullet Shaped PDC Cutter \u00b7 Abrasive DTH formations<\/h3>\n<p><strong>Why it matters:<\/strong> In DTH hammers drilling abrasive medium-hard rock, carbide buttons wear and blunt quickly. <strong>Specification response:<\/strong> The streamlined bullet diamond layer reduces drilling resistance and lasts 5\u201310 times longer than carbide buttons in high-silica formations.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: selection_material_comparison | field-map: comparison.intro; comparison.columns[].label; comparison.rows[].grade_model\/environment\/advantage\/limitation\/test_basis | retain only verified comparisons --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-comparison\" aria-labelledby=\"coreshangye-comparison-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">SELECTION \/ MATERIAL COMPARISON<\/p>\n<h2 id=\"coreshangye-comparison-title\">Show Buyers When One Grade Is A Better Fit Than Another.<\/h2>\n<p>Compare the three flat-cutter grades by diamond-layer thickness, duty and trade-off.<\/p>\n<\/div>\n<\/div>\n<div class=\"coreshangye-comparison-wrap\">\n<table class=\"coreshangye-comparison-table\">\n<thead>\n<tr>\n<th scope=\"col\">Grade \/ model<\/th>\n<th scope=\"col\">Best environment<\/th>\n<th scope=\"col\">Key advantage<\/th>\n<th scope=\"col\">Limit \/ trade-off<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">E Series<\/th>\n<td>General formations; gauge, edge and back cutters<\/td>\n<td>2.0 mm diamond layer; cost-effective<\/td>\n<td>Lower wear margin in abrasive strata<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">P Series<\/th>\n<td>Abrasive oil, gas, water well and geothermal formations<\/td>\n<td>2.8 mm diamond layer; balanced wear and impact<\/td>\n<td>Higher cost than E series<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">T Series<\/th>\n<td>Hardest, most abrasive primary cutting<\/td>\n<td>2.8 mm diamond layer; top wear and impact margin<\/td>\n<td>Highest cost; reserve for extreme duty<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: nonstandard_custom_channel | field-map: custom.form.native_comment_endpoint\/comment_post_id\/page_url\/redirect\/application\/position\/inquirytime; custom.file.accept\/max_size\/rules; custom.quantity; custom.email; custom.privacy_file_retention_note; custom.submit_label | ordinary filling uses multipart POST to \/wp-comments-post.php plus the WordPress comment_post upload handler supplied with this project; special filling removes all controls and keeps only one \"\u4e86\u89e3\u5b9a\u5236\u65b9\u6848\" CTA using exactly the same href as the page's Request a Quote button. --><br \/>\n        <!-- coreshangye-field: custom.special_cta | special filling only; insert one link button labeled \"\u4e86\u89e3\u5b9a\u5236\u65b9\u6848\" and copy the exact href used by the page's Request a Quote button. --><\/p>\n<section class=\"coreshangye-section coreshangye-custom-section\" id=\"coreshangye-custom\" aria-labelledby=\"coreshangye-custom-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow\">NON-STANDARD CUSTOM CHANNEL<\/p>\n<h2 id=\"coreshangye-custom-title\">Have A Drawing Or Unusual Duty? Send The Minimum Information First.<\/h2>\n<\/div>\n<\/div>\n<div class=\"coreshangye-custom-grid\">\n<form class=\"coreshangye-form coreshangye-panel\" id=\"coreshangye-custom-form\" action=\"\/wp-comments-post.php\" method=\"post\" enctype=\"multipart\/form-data\" data-trp-original-action=\"\/wp-comments-post.php\"><!-- WordPress native comment fields; replace the page ID after publication. The companion PHP handler validates and stores the uploaded drawing on comment_post. --><input type=\"hidden\" name=\"comment_post_ID\" value=\"16675\"><input type=\"hidden\" name=\"author\" class=\"coreshangye-custom-wp-author\" value=\"Custom drawing inquiry\"><input type=\"hidden\" name=\"email\" class=\"coreshangye-custom-wp-email\" value=\"\"><textarea name=\"comment\" class=\"coreshangye-custom-wp-comment\" aria-hidden=\"true\" tabindex=\"-1\" style=\"display:none\"><\/textarea><input type=\"hidden\" name=\"themeparklable\" value=\"Drawing|Quantity|Email\"><input type=\"hidden\" name=\"themeparktype\" value=\"file|text|text\"><input type=\"hidden\" name=\"page_url\" value=\"\"><input type=\"hidden\" name=\"redirect_to\" value=\"\/success\/\"><input type=\"hidden\" name=\"application\" value=\"PDC Rock Bit\"><input type=\"hidden\" name=\"position\" value=\"PDC Rock Bit | https:\/\/www.kingpdc.com\/pdc-rock-bit\/\"><input type=\"hidden\" name=\"inquirytime\" value=\"\"><input type=\"text\" name=\"website\" value=\"\" tabindex=\"-1\" autocomplete=\"off\" aria-hidden=\"true\" style=\"position:absolute;left:-9999px;width:1px;height:1px;opacity:0\"><label>Subir dibujo o archivo de referencia<input required aria-required=\"true\" type=\"file\" name=\"drawing\" accept=\".pdf,.dwg,.dxf,.step,.stp,.jpg,.jpeg,.png\" data-max-size=\"10485760\"><\/label><\/p>\n<div class=\"coreshangye-form-row\"><label>Cantidad requerida<input required aria-required=\"true\" type=\"number\" min=\"1\" name=\"custom_quantity\" data-coreshangye-field=\"custom-quantity\" placeholder=\"p. ej. 500\"><\/label><label>Correo electr\u00f3nico de trabajo<input required aria-required=\"true\" type=\"email\" name=\"custom_email\" data-coreshangye-field=\"custom-email\" placeholder=\"name@company.com\"><\/label><\/div>\n<p><button class=\"coreshangye-button coreshangye-button-primary\" type=\"submit\">Enviar dibujo para revisi\u00f3n <span aria-hidden=\"true\">\u2197<\/span><\/button><\/p>\n<p class=\"coreshangye-form-note\">Files are used only for quotation and engineering review. Default upload limit is 10 MB; accepted formats are PDF, DWG, DXF, STEP, STP, JPG, JPEG and PNG.<\/p>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: accessories_consumables | field-map: accessories[].name\/compatibility\/use\/material\/replacement_interval | AI fills from the customer knowledge base and, when absent, verified public research; no user URL or image is required. Keep cards as plain text unless the user explicitly supplies and confirms an internal URL. --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-accessories\" aria-labelledby=\"coreshangye-accessories-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">ACCESSORIES \/ CONSUMABLES<\/p>\n<h2 id=\"coreshangye-accessories-title\">Reduce Sourcing Gaps Around The Main Product.<\/h2>\n<p>Compatible accessories and services around the main cutting element, confirmed from the Field Diamond catalog.<\/p>\n<\/div>\n<\/div>\n<div class=\"coreshangye-accessory-grid\">\n<article class=\"coreshangye-accessory-card\">\n<h3>PDC Cutter Grinding Wheels<\/h3>\n<p>Resin- and vitrified-bond diamond grinding wheels for machining PDC cutters and carbide, with a design life about 30% longer than standard wheels.<\/p>\n<\/article>\n<article class=\"coreshangye-accessory-card\">\n<h3>PDC Bit Refurbishment<\/h3>\n<p>Replacement and re-configuration of PDC cutters to restore a used bit&#8217;s performance and lower drilling cost.<\/p>\n<\/article>\n<article class=\"coreshangye-accessory-card\">\n<h3>PCD &amp; TSP Diamond Materials<\/h3>\n<p>Additional polycrystalline and thermally stable diamond materials for specialized cutting and wear applications.<\/p>\n<\/article>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: faq | field-map: faq.title\/intro; faq.items[].question\/answer; faq.schema.questions\/answers | visible FAQ and JSON-LD must stay synchronized --><\/p>\n<section class=\"coreshangye-section\" id=\"coreshangye-faq\" aria-labelledby=\"coreshangye-faq-title\">\n<div class=\"coreshangye-section-heading\">\n<div>\n<p class=\"coreshangye-eyebrow coreshangye-eyebrow-dark\">FAQ<\/p>\n<h2 id=\"coreshangye-faq-title\">Questions Buyers Ask Before Ordering.<\/h2>\n<p>Answers to the questions buyers ask before ordering rock bit cutters.<\/p>\n<\/div>\n<\/div>\n<div class=\"coreshangye-faq-list\">\n<details open>\n<summary>Which PDC cutter shape fits my rock bit and formation?<span aria-hidden=\"true\">+<\/span><\/summary>\n<p>Tell us the bit type, cutter position (primary, back or gauge) and formation. Conical cutters suit hard rock back and damping positions, 3D and 4D shapes suit main cutting in complex and interbedded strata, bullet cutters suit DTH abrasive formations, and step and square cutters suit stone and pavement cutting. An engineer confirms the fit from your bit drawing and formation data.<\/p>\n<\/details>\n<details>\n<summary>What is the MOQ, sample policy and lead time?<span aria-hidden=\"true\">+<\/span><\/summary>\n<p>Samples are available for qualified buyers and can be field-tested with your bit manufacturer. Standard cutters ship in 7\u201315 days depending on model and quantity; customized shapes and grades may extend the lead time.<\/p>\n<\/details>\n<details>\n<summary>Which grade should I choose: E, P or T?<span aria-hidden=\"true\">+<\/span><\/summary>\n<p>E series (2.0 mm diamond layer) suits gauge, edge and back cutters on cost-sensitive jobs; P series (2.8 mm) is the premium primary-cutter grade for abrasive formations; T series (2.8 mm) is the top grade for the hardest, most abrasive duty. We confirm the grade against your formation and cutter position.<\/p>\n<\/details>\n<details>\n<summary>Can you provide drawings, certificates or inspection reports?<span aria-hidden=\"true\">+<\/span><\/summary>\n<p>Yes. We supply ISO 9001:2015 certification, dimensional inspection reports, wear, impact and thermal test data, and traceability records. Drawings and a non-disclosure agreement can be arranged before sampling or production.<\/p>\n<\/details>\n<details>\n<summary>Do you support non-standard customization?<span aria-hidden=\"true\">+<\/span><\/summary>\n<p>Yes. We customize cutter shape, diamond-layer thickness, chamfer (including a 30\u00b0 large chamfer), cobalt removal and dimensions to your bit structure and application. Send a drawing through the custom channel and we review feasibility, tooling and MOQ.<\/p>\n<\/details>\n<\/div>\n<\/section>\n<p>        <!-- coreshangye-section: quote_form | field-map: quote.eyebrow\/title; quote.response_time\/phone\/email\/whatsapp\/address; quote.form.action; quote.form.comment_post_id; quote.form.page_url\/redirect\/application\/product\/UTM; quote.form.name\/email\/company\/country\/message labels\/placeholders; quote.form.button\/privacy_note | name, email and message remain required --><br \/>\n        <!-- Standard quote and ordinary custom-drawing forms use WordPress native comments. The custom form remains multipart so the companion comment_post handler can validate and email the drawing; in special filling it is replaced by one customization CTA. --><\/p>\n<section class=\"coreshangye-quote-section\" id=\"coreshangye-quote\" aria-labelledby=\"coreshangye-quote-title\">\n<div class=\"coreshangye-quote-grid coreshangye-shell\">\n<div class=\"coreshangye-quote-copy\">\n<p class=\"coreshangye-eyebrow\">SOLICITAR UN PRESUPUESTO T\u00c9CNICO<\/p>\n<h2 id=\"coreshangye-quote-title\">D\u00edganos el equipo, la condici\u00f3n y la cantidad.<\/h2>\n<ul class=\"coreshangye-quote-list\">\n<li>Engineering support for cutter-to-bit fit and formation matching<\/li>\n<li>Tel\u00e9fono: +86 138 8687 9351<\/li>\n<li>Correo electr\u00f3nico: info@fdiamond.cn<\/li>\n<li>Direcci\u00f3n: N.\u00ba 601, Bloque B, Puerto Internacional de Talentos de Optics Valley, Av. 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