1-3/4" Turbo Tunnel Head

Cat # 48-20-5084


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Diameter 1-3/4"
Depth 45mm
Style Turbo Tunnel Bits


The Milwaukee® 1-3/4" Turbo Tunnel Head is an ideal alternative to core bits for extra-deep, large hole drilling in block, brick and concrete.


  • Long life: Proprietary steel reduces breakage and extends bit life
  • Exact spot drilling: Threaded stud improves accuracy
  • Versatile design: Use with 11" extension for extra-deep drilling applications
  • Adaptability: Works with an SDS-MAX or spline shank adapter

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