Irwin 10231
Irwin Unibit Step Drill Bit, Imperial, #1 Letter/Wire, 1/8 in Minimum Hole Dia, 1/2 in Maximum Hole Dia, 13 Steps, 1/32 in Step Depth, 13 Hole Sizes, 1 Flutes, 1/4 in Shank, Hex Shank, Self-Starting SpeedPoint Point, HSS Cutting Edge, HSS, Bright, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
Supporting Information
- High speed steel fractional|Hex shank prevents slipping in drill chuck|Single-fluted cutting edge for greater control and rounder holes|3-flatted shank won't slip in chuck|Laser marked sizes won't wear off with use|New SpeedPoint tip penetrates faster than previous Unibits and prevents walking|SpeedPoint tip for fast starting|Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
- Brand: IrwinApplicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless SteelCutting Edge Material: HSSDrill Diameter Measurement System: ImperialFinish: BrightLetter/Wire Size: #1Material: HSSMaximum Hole Diameter: 1/2Minimum Hole Diameter: 1/8Number of Flutes: 1Number of Hole Sizes: 13