Irwin 1871030 Impact Drill Bit, 1/4 in Dia, 4 in OAL, Spiral Flute, 1/4 in Dia Shank, Hex Shank

One-piece construction withstands higher torque loads than standard quick-change bits. Exclusive TurboMax tip minimizes walking and delivers faster starts and stays sharp longer. Made from premium high speed steel with black oxide finish for added corrosion resistance. 1/4 in quick-change shank is designed to work with impact drivers and reduces slipping in standard drill chucks.

Unit: CD

• Applicable Materials: Metal

• Cutting Direction: Right Hand

• Diameter: 1/4 in

• Finish: Black Oxide

• Flute Length: 1-1/16 in

• Flute Type: Spiral

• Material: HSS

• Overall Length: 4 in

• Point Angle: 135 deg

• Point Type: Turbomax

• Quick Change Shank: Yes

• Shank Diameter: 1/4 in

• Shank Type: Hex

Application: For impact drivers and reduces slipping in standard drill chucks


Application: For impact drivers and reduces slipping in standard drill chucks

MPN: 1871030 - UPC: 042526914843