- Insert Style: CNGA
- Insert Size: 432
- Corner Radius: 1/32 in
- Chipbreaker: HS
- ISO Code: 2NU-CNGA120408HS-BN7000
- ANSI Code: 2NU-CNGA432HS-BN7000
- Included Angle: 80 deg
- Shape: Diamond
- Material Grade: H, K
- Seat Size: 12
- Inscribed Circle: 1/2 in
- Maximum Depth of Cut: 0.015 in
- Country of Origin: JP
- Cutting Direction: Neutral
- For Use On: Cast Iron and Hardened Steel
- Hole Diameter: 0.2031 in
- Manufacturer Name: Sumitomo Electric Industries
- Manufacturer's Grade: BN7000
- Material: PCBN
- Rake: Negative
- Relief Angle: 0 deg
- Series: SUMIBORON
- Thickness: 3/16 in
- Type: Multi-Cornered One-Use Stronger Edge
- Application
- Item Features
Roughing Applications
- BN700 grade maintains good wear and fracture resistance in rough cutting of sintered components
- Maintains good wear and fracture resistance in rough cutting of cast iron and exotic alloy