PCD & PCBN Cutting Tools,pcd Wire Cutting Tools

Type recommended:
polycrystalline diamond (pcd) milling insert
commonly used model is recommended:
apkt1135  (apkt1003) pder    apkt1604 pder
apmt1135  (apmt1003) pder   apmt1604 pder
apgw1135(apgw1003) pder   apgw1604 pder
we also provide all kinds of models according to customer.
How to choose the pcd cutting tool materials?
(1) reasonable choice between pcd granularitypcd granularity choice related to cutting tool processing conditions, such as the design used in the finishing or superfinishing knives, should choose high strength, good toughness, good shock resistance, fine grain of pcd.coarse grain of the pcd cutting tool can be used for general rough machining.the granularity of pcd material for tool wear and damage performance significantly.research shows that: the greater the pcd grain sizes, the stronger the cutting tool wear resistance.by de beers, 002 and 025 two syndite syndite pcd cutting tool machining sic base composite material of tool wear test results show that the grain size of 2 microns syndite 002 pcd material is easy to wear.(2) the reasonable choice between pcd blade thicknessunder normal circumstances, the pcd compact layer thickness is about 0.3 ~ 1.0 mm, with carbide layer after the total thickness of about 2 ~ 8 mm.