Milwaukee Cobalt RED HELIX Drill Bit Set & SHOCKWAVE Titanium Drill Bit Set, 38-Piece (Model 48-89-2370 & 48-89-4631)

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Milwaukee 38‑Piece Cobalt & Titanium RED HELIX Drill Bit Set

A durable 38-piece twist drill bit combo for drill and impact drivers, featuring Milwaukee’s RED HELIX and SHOCKWAVE engineering. Cobalt bits tackle hard metals with up to 15x life over black oxide, while titanium-coated bits deliver up to 5x life for wood, plastics, and common metals. Includes a customizable PACKOUT-compatible case.


Key Features:

  • Extreme Durability: Cobalt RED HELIX bits provide up to 15x longer life vs. black oxide in hard metals
  • Fast, Precise Starts: QUAD EDGE Tip and variable helix flute speed chip removal and reduce heat
  • Impact-Ready Versatility: SHOCKWAVE titanium bits with 1/4 in. hex shank work in drills and impact drivers
  • Easy Identification: Laser-etched size markings on each bit
  • PACKOUT-Compatible Storage: Customizable medium compact case with adjustable rows for organized transport

Specifications Table:

Specification Details
Number of Pieces 38
Bit Material Multiple (Cobalt and Titanium)
Drill Bit Type Twist
Drill Bit Type(s) Included Twist
Individual/Set Set
Material Application Aluminum, Cast Iron, Duct/Sheet Metal, PVC, Stainless Steel, Steel, Wood
Shank Style Hex (1/4 in. for SHOCKWAVE titanium) and 3-flat secure-grip for cobalt
Features RED HELIX design; QUAD EDGE tip; Thicker tapered web; Laser-etched size markings; PACKOUT-compatible case
Tools Product Type Power Tool Accessory

Frequently Asked Questions (FAQ):

Q: Are these bits suitable for stainless steel?
A: Yes. The Cobalt RED HELIX bits are designed for hard metals including stainless steel.


Q: Can I use them with impact drivers?
A: Yes. The SHOCKWAVE titanium bits feature a 1/4 in. hex shank for drills and impact drivers.


Q: What does RED HELIX mean?
A: It combines a variable helix flute and thicker tapered web with a QUAD EDGE tip for faster chip removal and increased strength.


Q: How many pieces are included?
A: 38 total—15 cobalt RED HELIX bits and 23 SHOCKWAVE RED HELIX titanium bits.


Q: Do the cases fit in PACKOUT?
A: Yes. The accessory case is customizable and designed for use in PACKOUT.


Precision Meets Power in a Sleek, Organized Case

This set brings a refined sense of capability to the workshop—sleek red cases that open to a curated array of metallic bits ready for beautiful, clean holes. The RED HELIX geometry is the star, sculpted to whisk away chips and keep edges keen. Style it on a wall-mounted rack or nestled in PACKOUT for a polished, professional look. A must-have for luxurious, efficient craftsmanship where performance and order are everything.


Upgrade your drill kit with Milwaukee’s 38-piece RED HELIX set and enjoy faster, longer‑lasting performance on metal, wood, and plastics.

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