- Finish/Coating: Uncoated
- Insert Style: NB3R
- Insert Size: 3
- Material: Carbide
- Cutting Width: 0.195 in
- Material Grade: C6
- Manufacturer's Grade: K420
- Chipbreaker: 0-No Chipbreaker
- Included Angle: 55 Degree
- Insert Hand: R - Right
- Insert Seat Size: 3
- Series: Top Notch
- Thickness: 0.344 in
INSERT NB3R CRB GRVNG