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Irwin 63128-XCP6 Jobber Drill Bit, 7/16 in Dia, 5-1/2 in OAL, Spiral Flute, 7/16 in Dia Shank, Cylinder Shank - pack of 6
Item #: 63128-XCP6 by Irwin Tools
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Features
- Constructed of M-35 5% cobalt high-speed steel for super abrasive resistance in tough metals
- Heavy-duty spiral flute design produces faster chip ejection
- Shorter cutting lips reduce torque for drilling in high tensile strength materials
- 135 deg split point reduces feed pressure for easier penetration without work hardening and tip point ensures a true start and eliminates bit walking
Diameter
7/16"
Finish
Gold Oxide
Overall Length
5-1/2"
Grade
M35
Material
Cobalt HSS
Shank Length
1-4/9"
Point Type
Split
Nomenclature
63128 COBALT DRILL BIT 7/16
Cutting Direction
Clockwise
Point Angle
135 deg
Flute Length
4-1/16"
Applicable Materials
Hard Steel Stainless Steel Titanium
Shank Type
Cylinder
Flute Type
Spiral
Shank Diameter
7/16"
Product Overview
BIT DRILL COBALT 7/16IN
Specifications:
Specifications:
Application: For tough metal drilling, including heavy-duty abrasive alloy metal drilling on hardened steel
High-speed steel 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).