1/4" Square D Carbide Toolbit- Grade 370/370E/C5/C6 for steel - Made in USA
Model #: CTB-D4-370
Price: $5.95
Description: 1/4" Sq. D Carbide Toolbit, USA for steel: 370/370E/C5/C6, 1012-0160
- Shank Size: 1/4" Square x 2 1/4"
- Grade 370/370E/C5/C6
- Shape: D (80 degree point for champfering and undercutting)
- Grades 370/370E/C5/C6 are 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.