Milwaukee® SHOCKWAVE™ Impact Duty™ 48-89-9244 Impact Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, Titanium, 12 Hole Sizes, 1/4 in Shank
Milwaukee’s SHOCKWAVE™ Impact Duty™ step bits are engineered to deliver the most durable and fastest holes in the market. Made in the USA with global materials, these step bits have best-in-class performance in impact drivers and the versatility to be used in drills. The 1/4 in. hex shank with an optimized Shockzone™ provide the industry’s most durable shank, reducing early shank breaks. A titanium aluminum nitride (TiBone) coating helps deliver 5x longer life, while the Rapid Strike™ tip and dual spiral flute produces 2x faster holes.
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BrandMilwaukee®
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UPC045242505081
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Manufacturer Part Number48-89-9244
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CountryUSA|Canada
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FinishTiAlN
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Point TypeRapid Strike Tip
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MaterialTitanium
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Maximum Hole Diameter7/8 in
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Flute Length1.949 in
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Flute TypeDual Spiral
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Minimum Hole Diameter3/16 in
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TypeImpact
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Applicable MaterialsIron, Steel, Aluminum, Brass, Copper and Wood
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Number of Flutes2
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Cutting Depth1.949 in
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Shank Size1/4 in
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Shank TypeHex
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Number of Hole Sizes12
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Number of Steps12
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Overall Length3-37/64 in
- 13 steps with laser engraving for clear stop on size identification
- A dual spiral flute combined with the Rapid Strike Tip delivers up to 2x faster holes than competitive Impact Step Bits
- Optimized for Impact Drivers, Drill/Driver Compatible
- The optimized SHOCKZONE reduces early shank breaks
- The Rapid Strike Tip provides fast and accurate starts
- The Rapid Strike Tip provides fast and accurate starts
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 492R86 |
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Alternative Part Number14818995
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UNSPSC20111614
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IDEA Index ID14818995
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Package DescriptionEACH
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WarrantyNo Warranty
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Milwaukee® SHOCKWAVE™ Impact Duty™ 48-89-9244 Impact Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, Titanium, 12 Hole Sizes, 1/4 in Shank
Milwaukee’s SHOCKWAVE™ Impact Duty™ step bits are engineered to deliver the most durable and fastest holes in the market. Made in the USA with global materials, these step bits have best-in-class performance in impact drivers and the versatility to be used in drills. The 1/4 in. hex shank with an optimized Shockzone™ provide the industry’s most durable shank, reducing early shank breaks. A titanium aluminum nitride (TiBone) coating helps deliver 5x longer life, while the Rapid Strike™ tip and dual spiral flute produces 2x faster holes.
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