- Insert Style: DNMA
- Insert Size: 432
- Corner Radius: 1/32 in
- ISO Code: 2MD-DNMA150404-BNX20
- ANSI Code: 2MD-DNMA432-BNX20
- Included Angle: 55 deg
- Shape: Diamond
- Material Grade: H
- Seat Size: 15
- Inscribed Circle: 1/2 in
- Maximum Depth of Cut: 0.02 in
- Country of Origin: JP
- For Use On: Hardened Steel
- Hole Diameter: 0.2031 in
- Manufacturer Name: Sumitomo Electric Industries
- Manufacturer's Grade: BNX20
- Material: PCBN
- Rake: Negative
- Relief Angle: 0 deg
- Series: SUMIBORON
- Thickness: 3/16 in