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Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank
Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank

Milwaukee Red Helix 15/64 in. X 3-15/16 in. L Steel Thunderbolt Drill Bit 3-Flat Shank

Cobalt coating and a Red Helix design team up for faster cuts and longer life drilling through metal.
Milwaukee MPN 48-89-2312
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $8.99, average $10.99
In-Store Exclusive

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About Product Overview

This 15/64" cobalt drill bit is part of Milwaukee's Thunderbolt line, built with a Red Helix design for faster, cleaner drilling in metal and other tough materials. The cobalt coating adds heat resistance for durability during extended use, and the 3-flat shank keeps the bit from spinning in your chuck under load. At 3-15/16" overall with a 2-7/8" flute length, it's sized for everyday drilling jobs around the shop or jobsite.

  • Drill size: 15/64"
  • Finish: Cobalt coated
  • Material: Steel
  • Shank type: 3-flat shank
  • Overall length: 3-15/16"; flute length: 2-7/8"
  • Packaging: Carded, 1 bit per pack

The Details Specifications

Brand Milwaukee
UPC 045242188277
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 2 × 6 × 0
Weight 0 lbs
Country of Origin SOUTH KOREA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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