IRWIN UNIBIT 4-Piece 1/4-in Step Drill Bit Set (1/4-in to 1-3/8-in)
The IRWIN Unibit High-Speed Steel Step Drill Set features single-flute cutting edges for greater control and more precise drilling. Three-flatted shanks prevent the bits from slipping in the drill while the non-skid self-starting tips eliminate skidding and the need for center punching. Set includes #1, 2, 4, and 21 size step drills.
- Single-flute cutting edge for greater control through steps
- 3-Flatted shank prevents slipping in drill chuck
- Non-skid self-starting tip eliminates skidding and the need for center punching
- Sizes clearly laser-etched to make precise drilling easy
- Set includes HSS #1, 2, 4, and 21 size step drills
Specifications
General | |
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Sub-Brand | UNIBIT |
Features | |
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Material | High-speed steel |
Package Quantity | 4 |
Set/Individual | Set |
Shank Type | 3-flat |
Warranty | |
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Warranty | None |
Dimensions | |
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Diameters of Holes Drilled | 1/4-in to 1-3/8-in |
Number of Hole Sizes | 41 |
Shank Size | 1/4-in |
Step Size | Set |
Compatibility | |
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Brand/Model Compatibility | Universal |
Certifications | |
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CA Residents: Prop 65 Warning(s) |
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