CBN series

CBN series

CBN series

Grade Style Coating Main Binder CBN Volume Applications
Cast Iron Ductile
Cast Iron
Hardened
Material
Mill Rolls Sintered
Alloy
B99 Solid - AIN 93%    
B23 Brazed - Ti 90%      
B30 Brazed - Ti 95%      
B36 Brazed - TiCN 65%        
B6K Brazed TiCN TiCN 65%        
B40 Brazed - TiN 65%        
B52 Brazed - TiC 50%      
B5K Brazed TiCN TiC 50%      

B99

Features
  • Excellent wear resistance for high-speed cast iron machining
  • Ideal for Mill-roll machining

[ Recommended cutting conditions ]

Work material Application Purpose Cutting speed (SFM) Feed
(IPR)
Depth of cut (inch) DRY WET
Cast iron Turning Rough
Semi finish
2000-4500 .006-.020 .020-.140
Mill Rolls Turning Rough
Semi finish
100-200 .004-.012 .010  

B23

Features
  • Excellent wear resistance thanks to high CBN content
  • Ideal for roughing cast iron and machining sintered materials
Brake rotor
Gray cast iron
Brake rotor
820 SFM
.0079 IPR
.079" DOC
WET
NTK : B23 210 pcs
Competitor's CBN 70 pcs

[ Recommended cutting conditions ]

Work material Application Purpose Cutting speed (SFM) Feed
(IPR)
Depth of cut (inch) DRY WET
Cast iron Turning Rough
Semi finish
1300-4500 .004-.020 .008-.080
Sintered alloy Turning Rough - Finish 150-750 .001-.008 .002-.020

B30

Features
  • Excellent wear resistance thanks to high CBN content
  • Designed for finishing cast iron
Cylinder block
Cast iron
Cylinder block
2600 SFM
.012 IPR
.004" DOC
WET
NTK : B30 800 pcs
Competitor's CBN 500 pcs
Work material Application Purpose Cutting speed (SFM) Feed
(IPR)
Depth of cut (inch) DRY WET
Cast iron Turning Semi finish
Finish
1300-4500 .004-.020 .008-.080

B6K / B36

Features
  • Excellent combination of wear resistance and toughness due to special TiCN binders
  • Best for semi-interrupted cutting of hardened materials
Gear (HRC61-65)
5120HGear (HRC61-65)
430 SFM
.006 IPR
.004" DOC
DRY
NTK : B36 50 pcs
Competitor's CBN 20 pcs

[ Recommended cutting conditions ]

Work material Application Purpose Cutting speed (SFM) Feed
(IPR)
Depth of cut (inch) DRY WET
Hardened material Turning
(Light interruption -
Medium interruption)
Rough - Finish 130-800 .002-.008 .004-.040

B40

Features
  • Exceptional toughness thanks to special TiN binders
  • Designed for severely interrupted cutting of hardened materials
Universal joint (HRC62)
1055Universal joint (HRC62)
360 SFM
.0055 IPR
.0059" DOC
DRY
NTK : B40 2300 pcs
Competitor's CBN 1500 pcs

[ Recommended cutting conditions ]

Work material Application Purpose Cutting speed (SFM) Feed
(IPR)
Depth of cut (inch) DRY WET
Hardened material Turning
(Heavy interruption)
Rough - Finish 100-500 .002-.008 .004-.040

B5K / B52

Features
  • Excellent wear resistance due to optimum CBN content with special TiC binders
  • Ideal for finishing ductile cast iron and continuous cuts for finishing hardened materials
Hub
Ductile cast iron
Hub
1150-1130 SFM
.003 IPR
.0079" DOC
WET
NTK : B52 60 pcs
Competitor's CBN 30 pcs

[ Recommended cutting conditions ]

Work material Application Purpose Cutting speed (SFM) Feed
(IPR)
Depth of cut (inch) DRY WET
Ductile cast iron Turning Finish 300-1600 .004-.016 .012-.080
Hardened material Turning
(Continuous -
Light interruption)
Rough - Finish 300-1000 .004-.020 .004-.040

PCD (Polycrystalline Diamond)

PCD (Polycrystalline Diamond)

PCD (Polycrystalline Diamond)

Features
  • Faster cutting speeds than carbide
  • Recommended for cutting aluminum and copper alloys thanks to its excellent adhesion resistance
  • Incorporates a very sharp cutting edge
  • Available for general turning and cut-off in addition to the inserts for milling cutters

[ Recommended cutting conditions ]

Work material Application Purpose Cutting speed (SFM) Feed
(IPR)
Depth of cut (inch) DRY WET
Aluminum alloy
Non-ferrous material
Turning Rough - Finish - 6500 - .006 - .200  
Milling Rough - Finish - 25000 - .008 - .200  

PD1

Features
  • Sharp cutting edges
  • Enables high precision and stable machining by controlling the potential for built-up edge
Spool
①Rough ②Finish Spool
A6061 A6061
660 SFM 660 SFM
.004 IPR .002 IPR
.200 DOC .008 DOC
①NTK : PD1 30,000 pcs
②NTK : PD1 30,000 pcs

PD2

Features
  • Super micro grain PCD maintains sharp cutting edges with increased chipping resistance
  • Good chip control due to the high rake angle on the insert
  • 3D Chipbreaker is now available

PD2

Spool
A6061 Spool
560 SFM
.002 IPR
.006 DOC
NTK : PD2 15,000 pcs
Competitor's PCD 10,000 pcs