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Metal Drilling
Twist Drill Bits
  • Drill bit 48-89-2314 with a diameter of 17/64 inches for hard metal, shown against a white background with text labels.
  • For Use In: Various materials including wood, PVC, copper, aluminum, duct/sheet metal, angle iron, metal, cast iron, stainless steel.
  • Milwaukee 48-89-2314 drill bit with Red Helix design features Quad Edge Tip, Variable Helix, Thicker Tapered Web, and Secure-Grip.
  • The Red Helix Cobalt drill bit offers increased durability and faster drilling. It provides up to 15 times longer life compared to black oxide drill bits. The image displays the drill bit actively cutting through metal, highlighting its robust and efficient performance qualities.
  • One-Piece Carbide Hole Cutters
  • The RED HELIX™ Cobalt 1/2" Drill Bit is shown being used with a power drill to cut through a piece of metal, creating metal shavings. The background displays an industrial work environment.
  • RED HELIX Cobalt 17/64" Drill Bit, featuring a gold-colored, twisted design for enhanced cutting efficiency and durability.
48-89-2314

17/64" COBALT RED HELIX™ Drill Bit

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RED HELIX Cobalt 17/64" Drill Bit, featuring a gold-colored, twisted design for enhanced cutting efficiency and durability.

Bit Diameter: 17/64"

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Product Overview

Milwaukee® 17/64" Cobalt Red Helix™ Drill Bit

  • 135° split point for precision start no walking

  • CHIP BREAKER™ Decreased Heat Buildup

  • RED HELIX™ Design for Rapid Chip Removal™

  • Secure Grip™ - Prevents bit from slipping in chuck

  • Up to 10X Life vs. Black Oxide

  • 3-Flat Secure-Grip™ helps keep the bit fixed within the the chuck

  • Designed for Hard Metals, PVC and Wood

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