Material grade

CBN content (vol%)

CBN average particle size (μm)

Binding agent

Performance characteristics

CBN350

90

16 (mixed in various sizes)

Al ceramic

1 overall PCBN material; 2 toughness is better than CBN300, pay attention to safety; 3 for rough processing of hardened steel; 4 for roughing and finishing of manganese steel; 5 for pearlitic gray cast iron, white / hard cast iron coarse - fine Processing.

CBN300/

BN300P

90

22 (mixed in various sizes)

Al ceramic

1 overall PCBN material; 2 for hardened steel roughing; 3 for manganese steel roughing; 4 for pearlite gray cast iron, white / chilled cast iron rough-finished. 

CBN300P: 1PVD coating (TiA) N+TiN; 2 is the same or higher than CBN300; 3 easy to confirm the wear state.

CBN200

85

2

Co-W-Al ceramic

1 brazing and sintering (hard alloy substrate); 2 hardened steel back boring (ap = 0.5 ~ 10mm); 3 pearlite gray cast iron, white / chilled cast iron coarse - finishing; 4 also suitable for powder metallurgy steel Finishing of pieces and iron pieces.

CBN150

45

<1

TiN ceramics

1 brazing and sintering (hard alloy substrate); 2 is better than CBN10, CBN100 (slightly poor wear resistance), substitute material; 3 severely interrupted cutting of hardened steel, the depth of cut is less than 0.5mm.

CBN10

50

2

TiN ceramics

1 brazing and sintering (hard alloy substrate); 2 continuous-medium intermittent cutting of hardened steel with a depth of cut of less than 05 mm.

CBN100/

CBN100P

50

2

TiC ceramic

1 overall PCBN material; 2 continuous-moderate interrupted cutting of hardened steel with a depth of cut less than 0.5mm. 

CBN100P: 1PVD coating (Ti, Al) N + TiN; 2 life is the same as or higher than CBN100; 3 easy to confirm the wear state.

CBN050

50

<1

TiCN ceramics

Overall PCBN brazing/sintering (hard alloy substrate)

1Continuous-medium interrupted cutting of hardened steel, the depth of cut is less than 0.5mm when cutting at high speed