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Description
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.

Features
  • Up to 10X Life vs. Black Oxide
  • RED HELIX™ Design for Rapid Chip Removal™
  • 135° split point for precision start no walking
  • CHIP BREAKER™ Decreased Heat Buildup
  • Secure Grip™ - Prevents bit from slipping in chuck
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    Specs
    Product Type:
    Drill Bit
    Size:
    21/64"
    Length (Inches):
    4-3/4"
    Coating:
    Cobalt
    Application:
    Stainless Steel
    PVC
    Metal
    Wood
    Plastic
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