CNGA432 / CNGA120408, CBN Turning Insert, 80° Rhombic, Grade CBNH10C
Part # 02-07422NU-CNGA432 SS01225 CBNH10C
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Iso Material Chart
Primary Workpiece Material
H - Hardened Steels
Technical specifications
System of Measurement | Universal - ANSI, ISO |
Clamping Type | M - Multi-Lock, D - Double-Clamp |
Insert Style | C Style - 80° Rhombic |
Grade | CBNH10C - Light Interrupted |
Material | CBN |
[IC] Inscribed Circle Diameter | 0.5 in \ 12.7 mm |
[D1] Insert Hole Size | 0.203 in \ 5.16 mm |
[L10] Cutting Edge Length | 0.508 in \ 12.9 mm |
[S] Insert Thickness | 0.187 in \ 4.76 mm |
[RE] Corner Radius | 0.0315 in \ 0.8 mm |
Weight | 0.1 lbs \ 0.1 kg |
Country of Origin | South Korea |
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CBN Turning Inserts
CBN (Polycrystalline Cubic Boron Nitride) is a cutting tool material created by sintering a mixture of cubic boron nitride and a special ceramic binder under ultra-high pressure and temperature, forming a substance nearly as hard as diamond, that is stable under high temperatures. This excellent hardness and thermal resistance make CBN ideal for high-speed, precise machining in hardened steels and cast irons. Machining with CBN produces excellent surface finishes, which can effectively replace the conventional grinding process.
- Excellent hardness and wear resistance for higher productivity when machining cast iron and heat-treated alloys
- Cost-effective alternative to diamond cutting tools
- Dimensional stability helps minimize scrap during high production
- Produces excellent surface finishes in hard materials
- Retains its cutting edge under high cutting temperatures and forces
- Excellent tool life, compared to non-coated inserts