Irwin 90188 Drill Bit, 1-3/8"
Features:
Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applications
Three-flatted shank design provides better chuck grip and reduces slippage
Ideal for use in keyless chucks
All Silver & Deming bits are 6" long and feature a 1/2" reduced shank that fits all 1/2" drills
Standard 118 degree point for use in wood, metal, and plastic
Specification |
Value |
Applications | Create Large Holes; Heavy-Duty Metal Drilling; Automotive; Body Shop; Metal Fabircation |
Bit Length | 3 in |
Coating | Black Oxide |
Cutting Diam [Nom] | 1-3/8 in |
Cutting Edge Material | HSS |
Flute Length | 3 in |
Length Group | Regular |
Overall Length [Nom] | 6 in |
Packing Type | Tube with Hanger |
Point Angle | 118 |
Shank Type | Standard |
Spiral Angle | CW |
Type | High Speed Bit |
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