A Division of Bay Verte Machinery

Milwaukee Tool


SKU: MIL48-89-2529
MFG SKU: 48-89-2529


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(920) 336 - 7440
(For backordered products, the warehouse will acquire the product. You will recieve a shipping notification within 72 hours upon arrival at the warehouse. Estimated 4-12 week delivery window.)

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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
  • CHIP BREAKER™ decreased heat buildup
  • Secure Grip™ - prevents bit from slipping in chuck
  • Metric sizing

Additional information

Weight 0.24 lbs
Dimensions 0.55 × 1.87 × 7.75 in


Warranty Information: