Milwaukee 48-89-9320 Single End Step Drill Bit, 4 mm Dia Min Hole, 20 mm Dia Max Hole, 9 Steps, HSS, 1/4 in Shank
Item #:
MILW 48-89-9320
Product Info
Milwaukee
Manufacturer Part #: 48-89-9320
Milwaukee Step Drill Bit, Single End, Metric, 4 mm Minimum Hole Dia, 20 mm Maximum Hole Dia, 5.38 in Overall Length, 3 in Cutting Depth, 9 Steps, 1/16 in Step Depth, 1/4 in Shank, 3-Flat Secure-Grip Shank, HSS, Black Oxide
- Three-flat Secure-Grip shanks – reduces bit slippage in the chuck
- Jam-free performance – dual-flute design provides greater speed and control
- Laser-engraved reference marks – easily stop on any hole size
- Made in the USA
- Rapid Strike tip – creates fast, accurate starts and generates less heat
- Up to 2X faster – optimized for cordless drills in high speed
- Up to 4X longer bit life – optimized geometry with black oxide coating to cut faster and produce less heat
- Up to 50% more holes per battery charge – greater user productivity
Item Specifications
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3 in
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Metric
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Black Oxide
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HSS
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20 mm
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4 mm
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9
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5.38 in
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1/4 in
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3-Flat Secure-Grip
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1/16 in
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Single End