5/16" Square BL Iscar Carbide Toolbit Grade IC50/C5

Model #: CTB-BL5-IC50

Price: $4.25

Description: 5/16" Sq. BL Iscar Carbide Toolbit Grade IC50/C5

• Size: 5/16" Sq. x 2 1/4"
• Grade IC-50 for cutting steel.
• Shape: BL
• Premium Iscar brand, closeout price, limited quantity.

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.