PDC cutters for geological drilling

This series uses the good-grade diamond powder and carbide tungsten substrate and has a high wear ratio and impacts resistance through adopting advanced technology. Meanwhile, we have improved the structure of the interface combination between the polycrystalline diamond layer and tungsten carbide substrate which can improve the distribution of stress and make the interface form and steady. So this series of products are reliable, and durable for years while highly cost-effective.
Usage:   This type of PDC is widely used for cutting stone materials such as marble, limestone, dolomite, travertine, etc. in quarries, suitable for chain saw machines such as FANTINI, GARRONE, BENETTI, DAZZINI, etc.
Feature:   Good wear resistance/Good impact resistance/Good heat resistance
Size:   0808/1008/1010/1305/1308/1313/1608/1610/1613/1616/1908/1913/1916/1919


PDC cutter is made of diamond powder and high-impact tungsten carbide. Because of its superior performance, it is widely used in stone cutting and grinding, coal mining, water well drilling, geological drilling, etc. Our PDC cutter adopts a state-of-the-art manufacturing process, and many customers have accepted raw material. Bestselling depends on high quality and competitive price.

PDC cutters for geological drilling 1


Available Sizes


   Code D ( mm) H (mm)  PCD Thickness (mm)  PCD Chamfer (mm)  Carbide Chamfer (mm)
 1919   19.05±0.05  19.05±0.10 1.5-2.0 0.5×45° 0.5×45°
1916 19.05±0.05 16.0±0.10 1.5-2.0 0.5×45° 0.5×45°
1913 19.05±0.05 13.2±0.10 1.5-2.0 0.5×45° 0.5×45°
1908 19.05±0.05 8.0±0.10 1.5-2.0 0.5×45° 0.5×45°
1616 15.88±0.05 16.0±0.10 1.5-2.0 0.3×45° 0.5×45°
1613 15.88±0.03 13.2±0.10 1.5-2.0 0.3×45° 0.5×45°
1610 15.88±0.03 10.0±0.10 1.5-2.0 0.3×45° 0.5×45°
1608 15.88±0.03 8.0±0.10 1.5-2.0 0.3×45° 0.5×45°
1313 13.44±0.03 13.2±0.10 1.5-2.0 0.3×45° 0.5×45°
1308 13.44±0.03 8.0±0.10 1.5-2.0 0.3×45° 0.5×45°
1305 13.44±0.03 5.0±0.10 1.2-1.5 0.3×45° 0.5×45°
1010 10.00±0.03 10.0±0.10 1.2-1.5 0.3×45° 0.5×45°
1004 10.00±0.03 8.0±0.10 1.2-1.5 0.3×45° 0.5×45°
1008 10.00±0.03 4.0±0.10 1.2-1.5 0.3×45° 0.5×45°
0808 8.00±0.03 8.0±0.10 1.5-2.0 0.3×45° 0.5×45°


Note: The above specifications are for users to choose from. At the same time, different specifications of products can be produced and processed according to the requirements and drawing of users.




1. Complete C-C bond between the diamond particles makes the diamond layer have high wear resistance and strength.
2. Multi-tooth structure and post-process make the Interface combined more solid, and uniform and has higher heat stability and impact toughness.
3. Stable performance, long service life, high working efficiency and good cost performance.
4. Strict quality control: all our PDC cutters will be tested before shipping, and the products you received are all of high quality.
5. Fast delivery: the normal and popular models are always in stock, shipment will be made very soon after your payment is made.
6. OEM & ODM accepted: we can provide customized PDC cutters as your requirements.




PDC cutters for coal mining, water well drilling, and geological drilling series are suitable for soft to hard rock formation drilling. This series of products has flat and non-planar. Widely used for geological drill bits, core bits, rock drill, coal mining drill bits, and other drilling tools.
PDC cutters for geological drilling 2


PDC cutters for geological drilling 3 PDC cutters for geological drilling 4


Our factory typically produces items based on orders. The production cycle ranges from 3 to 10 working days, depending on the order size.

However, production may be sequenced during high-order volume periods, potentially extending the production cycle.

If timely delivery is crucial for you, please consult with our sales team to confirm a more accurate timeline.

We cooperate with DHL, FedEx, UPS, TNT, and other major carriers. If you do not specify a preferred carrier, our follow-up department will select the most suitable one.

Typically, delivery to Europe and America takes about 7 days, to Asian countries 3-4 days, and to other American countries 10-15 days. Please note that the exact times are subject to the schedules published by the shipping companies.

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