
Irwin 63120 Jobber Drill Bit, 5/16 in Dia, 4-1/2 in OAL, Spiral Flute, 5/16 in Dia Shank, Cylinder Shank (Pack of 6)
HSS with M-35, 5% cobalt, for higher heat and abrasion-resistance; heavy-duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel (heat-treated).

Product specification
Brand
Irwin
UPC
042526631207
Model Number
63120
Application
For tough metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel
Feature
Constructed of M-35 5% cobalt HSS for super abrasive-resistance in tough metals
Feature
Heavy-duty spiral flute design produces faster chip ejection
Feature
SIGHTLINE® channel improves visibility of cut line
Feature
135 deg split point reduces feed pressure for easier penetration without work hardening and tip point ensures a true start and eliminates bit walking
Category
POWER TOOLS & ACC
Additional Category
POWER TOOLS AND ACCESSORIES
Additional Category
POWER TOOL ACCESSORIES
Additional Category
POWER DRILLING & ACCESSORIES
Additional Category
JOBBER LENGTH DRILLS
Additional Category
Drill Bits
Length
5.0
Width
3.5
Height
0.25
Weight
0.54
