Milwaukee SwitchBlade™ Self-Feed Drill Bit Set, 5-Pc.

Milwaukee SwitchBlade™ Self-Feed Drill Bit Set, 5-Pc.

The Milwaukee 49-22-5100 SwitchBlade™ Self-Feed Drill Bit Set is a high-efficiency drilling solution designed for fast, repeatable large-hole cutting in wood, making it a go-to kit for plumbers, electricians, and contractors. Featuring replaceable hardened steel blades, these bits deliver up to 12% faster drilling speeds and 2X longer life, eliminating the need for resharpening and reducing downtime. With an aggressive feed screw design, the bits pull themselves through material quickly—because when you’ve got a stack of holes to drill, speed matters.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-22-5100
• Brand / Series: Milwaukee SwitchBlade™
• Product Type: Self-feed drill bit set (5-piece kit)
• Bit Type: SwitchBlade™ self-feed wood boring bits
• Performance: Up to 12% faster drilling and 2X longer life
• Blade System: Replaceable hardened steel blades
• Feed Design: Aggressive feed screw for faster cutting
• Maintenance: No resharpening required—swap blades instead
• Markings: Engraved size markings for easy identification
• Application: Wood drilling for large diameter holes

Included Components

• Self-Feed Bits:
  • 1-3/8"
  • 1-1/2"
  • 2-1/8"
  • 2-9/16"
• Accessories:
  • (4) Replacement blades
  • (4) Feed screws
  • (4) Set screws
  • 5-1/2" Quik-Lok® extension
  • Hex key
• Storage: Impact-resistant carrying case

Ideal For

• Plumbers, electricians, and contractors drilling large holes in wood
• Jobs requiring fast, repeated hole cutting with minimal downtime
• Users who want easy blade replacement instead of sharpening bits
• Worksites needing a compact, ready-to-go drilling kit
• Anyone who prefers their drill bits to do the work instead of negotiating with the wood