5/8" Square BR Carbide Toolbit- Grade 370 for steel - Made in USA
Model #: CTB-BR10-370
- Shank Size: 5/8" Square x 4"
- Grade: 370
- Shape: BR (for right hand cuts with a 15 degree lead angle)
- Grade 370 is for cutting steel.
- Made in USA.
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.