PCD & PCBN

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 a nd 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 a nd 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 stee l, mold steel, gauge steel, and HSS.