PCD & PCBN

PCD blank for Cutting Tools
E-Grind supplies the whole range of PCD blanks for cutting tool purpose. The largest Diameter available can be 55mm. Our PCD provides high wearing resistance ability and high finishing surface.

Our plant installs laser cutting machines and surface lapping and finishing machines to provide full service for PCD material. With advanced inspecting machines of SEM, C-SCAN, X-Ray Diffractometer etc. Our plant applies strict Quality Control process.

PCD application:
Non-ferrous metals and alloys: Aluminum/gray iron composite, copper, Aluminum...
nonmetallic materials: ceramics, plastic, rubber, chipboard...

PCBN
PCBN consists of CBN and Binder. It is produced in high pressure and high temperature. It has excellent performance in hardness, wearing resistance, thermal stability.

Application: for hard ferrous materials (hardened steel, cast iron, high-temperature alloy, HSS, Powder metallurgy metals, Ni-Cr alloy...

E-Grind provides two series of PCBN:
1)Solid CBN
2)CBN with Tungsten Carbide supporting.

Grade CBN grit(μm) CBN content   (Vol%) Processing way Application
B-C6Z1     PCBN-C6Z1 20, 30 95% Continuous cutting with large stock removal For Rough processing Grey Cast Iron, Chilled Cast Iron, Powder Sintered Alloy.
B-C5Z0     PCBN-C5Z0 10, 15 90% Continuous cutting with large stock removal For Rough process and semi-finishing processing the wear resistant cast iron, nodular cast iron etc.
B-C5Z2         PCBN-C5Z2 10, 15 90% Continuous cutting with large stock removal For rough processing and semi-processing alloy cast iron, high nickel Chrome, high chrome iron and chilled steel with hardness HRC45-50.
B-C4G0 3, 5 80% Continuous cutting with Medium stock removal For rough processing and semi-processing alloy cast iron, high nickel Chrome, high chrome iron and chilled steel with hardness HRC45-50.
B-C3G0 PCBN-C3G0 3, 5 70% Continuous cutting with small stock removal For finishing the chilled steel and high-temperature alloy with HRC45-55.
B-C2G0 1, 3 60% Continuous cutting with small stock removal For finishing and super-finishing the chilled steel with HRC55-62 like bearing steel, tool steel, mold steel, gauge steel, and HSS.
B-C1G1                PCBN-C1G1 1, 3 55% Slight non-continuous and continuous cutting with small stock removal For Finishing and super-finishing the chilled steel with HRC55-65, like bearing steel, tool steel, mold steel, gauge steel, and HSS.

E-Grind Abrasives is professional in cvd diamonds and CBN products with over 50 years experience. If you want to know more about the abrasive powder types, just contact us! We sincerely invite and welcome people from all around the world to invest and create more values together.