TPG-221 Grade TNC (TiN Coated) Carbide Insert
Model #: CI-TPG-221-TNC
Price: $5.25
Description: TPG-221 Grade TNC (TiN Coated) Carbide Insert, 1069-0040
- I.C.: 1/4"
- Thickness: 1/8"
- Corner: 1/64" radius
- Triangle/Positive Rake.
- Ground on all surfaces.
Grade TNC, Gold (TiN) Coated C5/C6 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.