1/4" Sq. BR Carbide Toolbit- Grade C5
Model #: CTB-BR4-C5
- Shank Size: 1/4" Sq. x 2 1/4"
- Grade C5 for cutting steel.
- Shape: BR
- Cuts right hand with a 15 degree lead angle.
Guide to brazed tool bit shapes:
AR cuts right hand to a square shoulder.
AL cuts left hand to a square shoulder.
BR cuts right hand with a 15 degree lead angle.
BL cuts left hand with a 15 degree lead angle.
C is square nose for chamfering, facing, and turning.
D has 80 degree point for undercutting, ID and Outside Diameter chamfering.
E has 60 degree point for threading.