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Milwaukee Large Hole System

HomeTool AccessoriesTunnel Boring Bits › Milwaukee Large Hole System Extension Kit 11" 48-20-5079

Milwaukee Large Hole System Extension Kit 11" 48-20-5079

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Regular Price: $74.20

On Sale For: $44.52

Shipping Weight: 2lb

  • Milwaukee
  • For Deep Hole Drilling, use the Milwaukee Fluted LHS Drilling System Bit and choose the shank to suit your Hammer, either Spline (48-20-5075) or SDS MAX (48-20-5077)
  • Can be used with extension 48-20-5079 to add 11 inches of drilling depth. The 11 inch extensions can be coupled between the Shank and the Turbo Tunnel bit for extra deep hole drilling with Milwaukee Turbo Tunnel Bits
  • Milwaukee's Turbo Tunnel Bits are ideal for large hole drilling where the depth of the hole exceeds the practicality of a Core Bit. Holes up to 36 inches deep can be drilled, however, drilling speed and efficiency are diminished by the use of multiple extensions. Use with SDS MAX or Spline Drive Adapters depending on the Hammer used. Can also use 11 inch extension 48-20-5079
concrete tunnel boring bits

concrete tunnel boring bits

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