This page focuses on kingpdc's documented OGRS configurations within the wider ridge shaped PDC cutter category. Four model records define diameter, height, diamond-layer height and chamfers. Conditional formation and drilling-system guidance explains where ridge geometry can enter a bit design and which variables still control field results. Drawings, formation data, operating conditions, quantity and destination make a sample or production quotation technically meaningful.
ModelsOGRS1308, OGRS1313, OGRS1613, OGRS1913
Diamètre13.44-19.05 mm / 0.529-0.750 in
Overall Height8.00 or 13.20 mm / 0.315 or 0.520 in
Couche de diamant2.8 mm / 0.110 in
ApplicationSoft-to-medium-hard formations; oil and gas; geothermal
PlacementPrimary cutter; orientation and pocket geometry are drawing-controlled
Routine production lead time is 7-15 days after model, shape, quantity and customization requirements are fixed.
Which OGRS Size Fits Your Cutter Pocket?
The documented diameter and height establish the initial match; the approved drawing then governs pocket geometry, joining clearance, ridge orientation and tolerances.
Modèle
Diamètre
Overall height
Diamond layer
OGRS1308
13.44 mm / 0.529 in
8.00 mm / 0.315 in
2.8 mm / 0.110 in
OGRS1313
13.44 mm / 0.529 in
13.20 mm / 0.520 in
2.8 mm / 0.110 in
OGRS1613
15.88 mm / 0.625 in
13.20 mm / 0.520 in
2.8 mm / 0.110 in
OGRS1913
19.05 mm / 0.750 in
13.20 mm / 0.520 in
2.8 mm / 0.110 in
Selection conclusion: OGRS1308 matches a 13 mm-class pocket that requires the shorter body. OGRS1313, OGRS1613 and OGRS1913 share the 13.20 mm / 0.520 in body height at their documented diameters. The approved drawing remains the production authority.
When Should Ridge Geometry Enter The Bit Design?
The raised working face creates an early contact zone that can concentrate local loading and change chip flow compared with a flat face.
The official OGRS reference positions these cutters for primary-cutter duty in soft-to-medium-hard formations, including oil-and-gas and geothermal work. Independent engineering literature also associates ridge or stepped faces with changed cutting-force and vibration response under its stated test and simulation conditions.
Decision boundary: treat the ridge as one design variable, not a performance guarantee. Formation variability, cutter position, ridge direction, exposure, WOB, RPM, hydraulics and complete-bit dynamics determine the field result. Validate survival and wear with a sample or controlled bit trial.
What Makes A Ridge Cutter RFQ Buildable?
A usable quotation connects the requested geometry to the bit, formation, inspection and delivery plan.
Geometry and interfaceOGRS model or drawing, ridge orientation, pocket diameter and depth, joining method, exposure and chamfers
ApplicationBit type and position, formation description, abrasiveness/interbeds, WOB, RPM, hydraulics and known failure mode
VerificationSample quantity, dimensional report, lot traceability, test plan and customer-side field validation
Recommendation: a drawing and operating envelope paired with quantity and destination allows kingpdc to define either a standard sample route or a custom review.
Ridge Shaped PDC Cutter OGRS Specifications
The four documented OGRS configurations provide the nominal comparison, while the approved order drawing governs release tolerances and the pocket interface.
Diameter 13.44-19.05 mm (0.529-0.750 in); height 8.00-13.20 mm (0.315-0.520 in)
Size Tolerance
Nominal values shown; final tolerances follow the approved order drawing
Composition du matériau
Polycrystalline diamond working layer bonded to a cemented-tungsten-carbide substrate
Connection Interface
Cylindrical carbide substrate; pocket and joining clearance by approved bit drawing
Applicable Standard
Buyer-approved drawing and inspection plan; ISO 9001 covers the management system, not cutter performance
Marking and Traceability
Model, lot and drawing revision to be agreed in the purchase order and inspection record
Packaging Unit
Individually protected working faces; final pack quantity and labeling by order
Ridge Cutter Performance and Working Conditions
Documented dimensions are exact; formation and drilling behavior remain conditional on the selected cutter, bit layout and operating plan.
4 modelsDocumented OGRS configurations
13.44-19.05 mm0.529-0.750 in diameter range
2.8 mm0.110 in documented diamond-layer height
7-15 daysRoutine production window after order definition
Working MediumRock cutting in fixed-cutter drilling tools; documented range: soft-to-medium-hard formations, oil and gas, and geothermal wells
Temperature LimitsThermal suitability depends on cooling, exposure time and the selected PCD grade; the project operating envelope defines the accepted limit
Pressure and LoadAccepted WOB, RPM and impact exposure are defined at complete-bit level for the formation and cutter layout
Installation LimitsRidge orientation, primary-cutter position, exposure, pocket geometry, joining process and chip clearance are drawing-controlled
Ridge Shaped PDC Cutter MOQ, Price and Delivery
Commercial terms align the sample route, production quantity, budgetary starting reference, lead time, packing, payment and shipping basis.
Minimum Order QuantityThe OGRS model, material grade, quantity and inspection scope establish the order minimum
Sample PolicySamples and technical specifications can be supplied for customer or bit-manufacturer validation
Sample Lead TimeThe selected model, quantity and inspection requirements establish the sample schedule
Bulk Lead TimeRoutine production is 7-15 days; shape, quantity and customization can change it
Price and AvailabilityFrom USD 20.00 per piece, PreOrder; non-binding budgetary reference. The final quote is calculated from model, grade, quantity, inspection, packing and trade term.
PackagingThe order defines diamond-face protection, labels and pack quantity
Payment TermsThe formal quotation and purchase order define payment terms
Shipping SupportDHL, FedEx or SF under agreed logistics and insurance terms
Who Supplies and Supports the OGRS Range?
Wuhan Field Diamond supports application review, samples, configured cutter supply, inspection coordination and export logistics.
Wuhan Field Diamond Co. Ltd.
No. 601, Block B, Optics Valley International Talent Port, No. 815 Gaoxin Avenue, Wuhan, Hubei.
Supported activities include application-adapted PDC cutter supply, technical consultation, samples, custom chamfers, optional cobalt-removal service, inspection coordination and export shipping.
Samples can be supplied for customer or bit-manufacturer field validation.
Routine production lead time is 7-15 days after the order definition is fixed.
DHL, FedEx and SF logistics can be arranged under the agreed shipping basis.
Current and Historical Certification Evidence
The current ISO 9001 management-system certificate is separated from historical API drill-bit records to keep scope and validity clear.
ISO 9001 Quality Management SystemGB/T 19001-2016 / ISO 9001:2015; certificate 46025Q0212R0S; issued February 7, 2025; valid through February 6, 2028 subject to surveillance. Scope: sales of superhard-material products, drilling tools and accessories.
API Monogram 7-1-1242Historical/expired record for PDC and roller-cone drill bits; effective date shown as August 19, 2022. Not a current cutter certification.
API Spec Q1 Q1-4970Historical/expired drill-bit registration; effective date shown as July 27, 2023. Not a current OGRS product approval.
Request a Ridge Shaped PDC Cutter Quote
Phone: +86 138 8687 9351
Email: info@fdiamond.cn
Address: No. 601, Block B, Optics Valley International Talent Port, No. 815 Gaoxin Avenue, Wuhan, Hubei
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