Polycrystalline PDC Cutter for Oil & Coal Drilling Bit

Synthetic polycrystalline diamond compact(PDC cutter) is composed of polycrystalline diamond layer and cemented carbide substrate. It is a kind of super-abrasive product sintered under super-high pressure and at high temperature.

Polycrystalline PDC Cutter for Oil & Coal Drilling Bit

PDC cutter: Synthetic polycrystalline diamond compact is composed polycrystalline diamond layer and cemented carbide substrate. It is a kind of super-abrasive product sintered under super-high pressure and at high temperature. With excellent wear-ability, this very hard product has very high impact toughness. It is mainly used for making PDC drilling tools applied in the field of coalfield,oilfield and deological drilling,etc. 

Product Specification of PDC cutters
PDC cutter drawing.png

SizeDiameter (mm)Total height (mm)Diamond thickness (mm)Diamond chamfer carbide chamfer 
130813.44±0.038.00±0.022.0±0.050.3mm*45°0.8mm*45°
131313.44±0.0313.20±0.022.0±0.050.3mm*45°0.8mm*45°
131613.44±0.0316.00±0.022.0±0.050.3mm*45°0.8mm*45°
160816.00±0.038.00±0.022.2±0.050.3mm*45°0.8mm*45°
161316.00±0.0313.00±0.022.2±0.050.3mm*45°0.8mm*45°
161616.00±0.0316.00±0.022.2±0.050.3mm*45°0.8mm*45°
190819.05±0.058.00±0.022.3±0.050.3mm*45°0.8mm*45°
191319.05±0.0513.00±0.022.3±0.050.3mm*45°0.8mm*45°
191619.05±0.0316.00±0.022.3±0.050.3mm*45°0.8mm*45°

Remark: others sizes could be produced under your drawing.

PDC cutters application example
PDC cutter application .png