Milwaukee® Thunderbolt® Secure-Grip™ 48-89-2720 General Purpose Jobber Length Drill Bit, 7/32 in Drill - Fraction, 0.2188 in Drill - Decimal Inch, 135 deg Point, HSS, Black Oxide
Milwaukee® Thunderbolt® black oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt® web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 split point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills.
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BrandMilwaukee®
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UPC045242166893
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Manufacturer Part Number48-89-2720
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CountryUSA|Canada
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FinishBlack Oxide
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Point Angle135 deg
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Point TypeSplit
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MaterialHSS
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Flute Length2-1/2 in
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Flute TypeParabolic
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TypeGeneral Purpose
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Applicable MaterialsMetal, Plastic and Wood
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Cutting Depth2-1/2 in
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Cutting DirectionRight Hand
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Cutting Edge MaterialHSS
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Shank Type3-Flat
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Drill Diameter Measurement SystemImperial
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Drill Size - Decimal Inch0.2188 in
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Drill Size - Fraction7/32 in
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Overall Length3-3/4 in
- Corrosion resistant, Black oxide coating provides lubricity and resists corrosion of the bit
- Extreme durability, Thicker web provides greater strength and longer life
- Fast, accurate drilling - 135 split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
- Versatile - reduced shank diameter for use in 3/8 in chucks
- Corrosion resistant - black oxide coating provides lubricity and resists corrosion of the bit
| Competitor Name | Competitor Part Number |
|---|---|
| Grainger | 19RK26 |
| Fastenal | 99454132 |
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Alternative Part Number10811299
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UNSPSC20111614
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IDEA Index ID10811299
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Package DescriptionEACH
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WarrantyNo Warranty
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Milwaukee® Thunderbolt® Secure-Grip™ 48-89-2720 General Purpose Jobber Length Drill Bit, 7/32 in Drill - Fraction, 0.2188 in Drill - Decimal Inch, 135 deg Point, HSS, Black Oxide
Milwaukee® Thunderbolt® black oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt® web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 split point tip starts on contact to keep the bit from walking for fast accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills.
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