- Constructed of M-42 8% cobalt high speed steel for super abrasive resistance in tough metals
- Heavy-duty spiral flute design produces faster chip ejection
- Shorter cutting tips reduce torque for drilling in high tensile strength materials
- 135-degree split point reduces feed pressure for easier penetration without work hardening
- Ideal for use with screw extractors
WARNINGSpecifications
Made In
US
UNSPSC Code
27112801
Applicable Materials
Metal
Applications
General Metal Drilling
Bit Length
3-15/16 in
Brand
Irwin
Category
Drills
Cutting Diam [Nom]
11/32 in
Cutting Edge Material
HSS-E (Co-M42)
Finish
Gold Oxide
Flute Length
2-1/4 in
Length Group
Mechanics
Material
High Speed Steel
No. of Flutes
2
Overall Length [Nom]
3-15/16 in
Packing Type
Bulk
Point Angle
135°
Point Shape
Split Point
Resistance
Abrasion
Shank Type
Cylinder
Spiral Angle
CCW
Structure
Solid
Type
HSS Drill Bit
