RED HELIX™ Cobalt Drill Bits - Metric

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.

  • Up to 10X Life vs. Black Oxide
  • RED HELIX™ Design for Rapid Chip Removal™
  • 135° split point for precision start no walking
  • Metric Sizing
  • Cobalt for Hard Metal Drilling
  • Secure Grip™ - Prevents bit from slipping in chuck

Product Specifications

Length 5.9"
   
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Diameter

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12mm
11.5mm
11mm
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9mm
8.5mm
8mm
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6.8mm
12.5mm
6.5mm
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6mm
13mm
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