Flat PDC Cutter Insert
It has good durability, fast footage, high timeliness, economic and practical. Improved stress distribution makes the bonding surface more solid, improves product reliability and service life, has a higher cost.
Description of PDC cutters for coal mining
PDC cutter is made of diamond powder and high impact tungsten carbide. Because of superior performance It is
widely used in coal mining, water well drilling and geological drilling PDC drill bit. Our PDC cutter adopt state-
of-the-art manufacturing process and raw material, has been accepted by many customers. Best seller depends
on high quality and competitive price.
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Specification of coal mining and geological drilling PDC cutter
Coal mining and geological drilling series PDC cutter | |||||
Dimension code | Diameter (D) | Height total (H) | Height diamond | Diamond Chamfer | Carbide Chamfer |
1004 | 10.05±0.05 | 4.0 ±0.10 | 0.9-1.1 | 0.5×45° | 0.5×45° |
1204 | 12.05±0.05 | 4.0±0.10 | 1.2-1.4 | 0.5×45° | 0.5×45° |
1304 | 13.05±0.05 | 4.0±0.10 | 1.2-1.4 | 0.5×45° | 0.5×45° |
1308 | 13.05±0.05 | 8.0±0.10 | 1.4-1.6 | 0.5×45° | 0.5×45° |
PDC cutters for coal mining and geological drilling series are suitable for soft to hard rock formation drilling and have high impact toughness and heat stability. This series products have plane and non-planer. We can provide customized products as your requirements. | |||||
The chamfer of PDC cutter is 0.2-0.5mm×45°, using this technology can improve the anti-abrasion ability, the
effect is especially obvious when drilling into the heterogeneity stratum and can improve the durability and
total footage.
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Application of coal mining and geological drilling PDC cutter
Because of good durability, fast footage and high timeliness, PDC cutters are widely used with making coal mining
and geological drilling PDC drill bits.
Packaging and shipping
