- 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
UNSPSC Code
                        27112801
Weight
                        0.12lb
Height
                        0.45in
Width
                        0.4in
Length
                        4.4in
Applicable Materials
                        Metal
Applications
                        General Metal Drilling; MRO
Bit Length
                        4 3/8 in
Brand
                        Irwin
Category
                        Drills
Cutting Diam [Nom]
                        13/32 in
Cutting Edge Material
                        HSS-E (Co-M42)
Dia. [Nom]
                        13/32 in
Finish
                        Gold Oxide
Flute Length
                        2 1/2 in
Length Group
                        Mechanics
Length [Nom]
                        4 3/8 in
Material
                        High Carbon Steel
No. of Flutes
                        2
Overall Length [Nom]
                        4 3/8 in
Packing Type
                        Bulk
Point Angle
                        135°
Point Shape
                        Split Point
Resistance
                        Abrasion Resistant; Heat Resistant
Shank Type
                        Cylinder
Spiral Angle
                        CCW
Structure
                        Solid
Type
                        HSS Drill Bit
Used With
                        Screw Extractor
    
      
      
    
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