3/8" TNC TNMG Carbide Insert
Model #: CI-TNMG-321-TNC
Buy 50 or more for only: $2.75 each
- I.C.: 3/8"
- Thickness: 1/8"
- Corner: 1/64" radius
- Triangle/Negative Rake w/chipbreaker, lapped top & bottom.
Grade TNC, Gold (TiN) Coated C5 for longer tool life.
The I.C. dimension is the diameter of a circle that could be drawn within a triangular insert, touching the midpoint of each side.