Cutter PDC Products | Flat, Shaped and Dome PDC Cutters

2026-09-20Продукция 720

фреза pdc

Compare flat, cutting-edge, triangular and dome PDC cutters for oil and gas drilling, water wells, DTH hammer drilling, geological exploration and other demanding applications.

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Choose the right cutter pdc geometry

Field Diamond supplies PDC cutters with different diamond-surface geometries so buyers can match the cutter to formation abrasiveness, impact loading, bit position and drilling objective. The four products below are the specified options for this category page.

Плоский резец PDC

A flat diamond surface supports uniform force distribution, wear resistance and broad application flexibility.

Applications: oil and gas, water wells, coal mining
Placement: primary cutter, gauge cutter
Sizes: 0808 to 1916 series

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Cutting Edge Shaped PDC Cutter

An inclined outer cutting edge increases contour engagement and supports gauge control and directional drilling.

Applications: directional drilling, shale gas
Placement: primary cutter
Sizes: 1308, 1313, 1608, 1613, 1908, 1913

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Треугольный режущий элемент PDC

Three inclined surfaces help distribute impact loads and reduce cutter damage in changing or interbedded formations.

Applications: hard formation drilling, tunnel construction
Placement: primary cutter
Sizes: 1308, 1313, 1613, 1913

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Купольная фреза PDC

A spherical diamond layer spreads impact and heat, making it suitable for abrasive and heterogeneous formations.

Applications: heterogeneous formations, geothermal wells, coal mining, tunnels
Placement: primary, back and gauge cutter
Sizes: 0809 to 1926 series

View dome PDC cutter details →

Product specifications

The following specifications are summarized from the supplied product pages and Field Diamond product specification records. Dimensions are shown in millimeters.

Продукт	Available types	Диаметр	Высота	Алмазный слой	Chamfer information
Плоский резец PDC	OGF0808, OGF0813, OGF1008, OGF1013, OGF1308, OGF1313, OGF1608, OGF1613, OGF1908, OGF1913	8.00/8.20; 10.00; 13.44; 15.88/16.10; 19.05	8.00 or 13.20	2.0 / 2.5 / 3.0	Diamond 0.40 × 45°; carbide 0.76 × 45°
Форма режущей кромки	OGGD1308, OGGD1313, OGGD1608, OGGD1613, OGGD1908, OGGD1913	13.44; 15.88; 19.05	8.00 or 13.20	2.0 / 2.5 / 3.0	Diamond 0.50 × 45°; carbide 0.76 × 45°
Треугольная форма	OGTS1308, OGTS1313, OGTS1613, OGTS1913	13.44; 15.88; 19.05	8.00 or 13.20	2.8	Diamond 0.40 × 45°; carbide 0.76 × 45°
Купол	OGMD0809, OGMD1214, OGMD1215, OGMD1318, OGMD1421, OGMD1422, OGMD1624, OGMD1826, OGMD1926	7.978 to 19.14	9.69 to 26.00	2.69 to 7.28	Product-page specification lists diameter, height and diamond layer height; confirm detailed fit requirements before ordering.

Custom sizes: Field Diamond can discuss custom geometry, chamfer form and application-specific wear or impact requirements. Send the bit type, cutter position, formation description, target size and expected operating conditions for a technical recommendation.

How to select a cutter pdc

Match geometry to the formation

Soft to general formations: flat PDC cutters provide a versatile starting point for primary and gauge positions.
Directional drilling and shale: cutting-edge shaped cutters support directional cutting, gauge control and lower torque.
Hard or interbedded formations: triangular shaped cutters distribute changing impact loads across inclined surfaces.
Silica-rich and abrasive formations: dome cutters use spherical geometry to spread impact and heat.

Match the cutter to the bit position

Primary cutters: prioritize cutting efficiency, rock engagement and the required drilling response.
Gauge cutters: consider diameter control, lateral stability and wear at the bit outer profile.
Back or rear cutters: consider impact loading, abrasion and the role of the cutter in supporting the cutting structure.
Custom layouts: provide a bit drawing or cutter-position plan so Field Diamond can review fit and application.

Why source PDC cutters from Field Diamond

Product and manufacturing support

Field Diamond has focused on superhard-material tools and PDC cutter manufacturing since 2018.
PDC cutters combine a polycrystalline diamond layer with a tungsten carbide substrate.
Products can be supplied for oil and gas drilling, water wells, coal mining, geothermal drilling, geological exploration and stone cutting.
Available support includes samples, technical specifications, application matching and custom geometry discussions.

Information to include in an inquiry

Drill bit or tool type and the cutter position.
Formation type, abrasiveness, impact condition and drilling method.
Required diameter, height, diamond-layer target and chamfer preference.
Quantity, sample requirement, delivery destination and target delivery date.

Frequently asked questions

What is a cutter pdc?

A cutter pdc is a polycrystalline diamond compact cutting element with a diamond layer bonded to a tungsten carbide substrate. It is installed on drilling or cutting tools to remove rock or other abrasive materials.

Which cutter should I use for abrasive formations?

Dome PDC cutters are designed for impact and wear resistance in abrasive or heterogeneous formations. The correct choice still depends on bit design, cutter position, operating parameters and the actual formation.

What is the difference between flat and cutting-edge shaped PDC cutters?

Flat cutters use a flat diamond surface for broad, uniform cutting behavior. Cutting-edge shaped cutters add an inclined outer contour to support gauge control, directional cutting and lower-torque drilling response.

Can Field Diamond customize PDC cutter geometry?

Yes. Field Diamond can discuss custom sizes, shapes, chamfer forms and wear or impact requirements. Share the application and relevant drawings or samples when requesting a recommendation.