Milwaukee® RED HELIX™ 48-89-2329 Jobber Length Twist Drill Bit, 1/2 in Drill - Fraction, 0.5 in Drill - Decimal Inch, 135 deg Point, Steel, Cobalt
Milwaukee® COBALT RED HELIX™ drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a variable helix ™ that includes an aggressive 35° helix angle which ends at 15°, the cobalt bits with RED HELIX™ provide Rapid Chip Removal™ limiting heat buildup to Stay Sharper Longer™. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits™ but can be used in all twist drilling applications.
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BrandMilwaukee®
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UPC045242188444
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Manufacturer Part Number48-89-2329
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CountryUSA|Canada
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FinishCobalt
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Point Angle135 deg
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Point TypeSplit
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MaterialSteel
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Flute Length4-1/2 in
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Flute TypeParabolic
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Applicable MaterialsHard Metal, Plastic, PVC, Stainless Steel and Wood
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Cutting Depth4-1/2 in
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Shank Size3/8 in
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Cutting DirectionRight Hand
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Cutting Edge MaterialSteel
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Shank Type3-Flat/Reduced
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Drill Diameter Measurement SystemImperial
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Drill Size - Decimal Inch0.5 in
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Drill Size - Fraction1/2 in
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Overall Length5.12 in
- 135 split point for precision start no walking
- CHIP BREAKER Decreased Heat Buildup
- RED HELIX Design for Rapid Chip Removal
- 3-Flat Secure-Grip helps keep the bit fixed within the the chuck
- 135 deg split point for precision start no walking
- 3-Flat Secure-Grip helps keep the bit fixed within the chuck
| Competitor Name | Competitor Part Number |
|---|---|
| MSC | 42160507 |
| Grainger | 35GJ89 |
| Fastenal | 99454121 |
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Alternative Part Number10811288
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UNSPSC20111614
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IDEA Index ID10811288
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Package DescriptionEACH
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WarrantyNo Warranty
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Milwaukee® RED HELIX™ 48-89-2329 Jobber Length Twist Drill Bit, 1/2 in Drill - Fraction, 0.5 in Drill - Decimal Inch, 135 deg Point, Steel, Cobalt
Milwaukee® COBALT RED HELIX™ drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a variable helix ™ that includes an aggressive 35° helix angle which ends at 15°, the cobalt bits with RED HELIX™ provide Rapid Chip Removal™ limiting heat buildup to Stay Sharper Longer™. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits™ but can be used in all twist drilling applications.
MORSE® 11390 1340 General Purpose Jobber Length Drill Bit, #46 Drill - Wire, 0.081 in Drill - Decimal Inch, 118 deg Point, HSS, Black Oxide
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