IRWIN 91144 Silver and Deming Drill Bit, 11/16 in Dia, 6 in OAL, Reduced Shank Bit, Spiral Flute, 1/

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Bit is constructed of M-7 high-speed steel for high resistance to abrasion during tough drilling applications
3-flatted shank design provides better chuck grip and reduces slippage that is ideal for use in keyless chucks
3-flatted shank design provides better chuck grip and reduces slippage that is ideal for use in keyless chucks
All Silver and Deming bits are 6 in long and feature a 1/2 in reduced shank that fits all 1/2 in drills

SKU: I008-91144

Brand part number: 91144

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IN STOCK NOW : 88

Ships in 2-3 DAYS : 378

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M-7 high-speed steel for strength, heat resistance and wear resistance when drilling in wood, metal or plastic. Can be used with keyless chuck. Three-flatted shank design provides better chuck grip and reduces slippage. All Silver and Deming bits are 6 in long and feature a 1/2 in reduced shank that fits all 1/2 in drills.

Products specifications

Applicable Materials	Metal Plastic Wood
Cutting Direction	Clockwise
Diameter	11/16 in
Finish	Black Oxide
Flute Length	3 in
Flute Type	Spiral
Material	Steel
Overall Length	6 in
Point Angle	118 deg
Shank Diameter	1/2 in
Shank Type	Flat Reduced
Brand	IRWIN
Manufacturer	BRAWNY INDUSTRIAL

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(114460)

IRWIN 91144 Silver and Deming Drill Bit, 11/16 in Dia, 6 in OAL, Reduced Shank Bit, Spiral Flute, 1/

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