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2-1/8 in. x 22 in. SDS-Max Tunnel Bit


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$393 .00
$276 .84
$199 .99

2-1/8 in. x 22 in. SDS-Max Tunnel Bit

Milwaukee® SDS-Max tunnel bits are ideal for drilling deep, large holes in brick, block, and concrete with SDS-Max rotary hammers. The fluted head design and 22 in. long shaft allows for continuous deep hole drilling without the need to clear out a core. To deliver increased durability in concrete with rebar, a large 3-cutter tip avoids lock up in rebar. Aggressive Carbide cutting edges shear through the rebar inside of concrete.

  • Fluted head design ideal for deep hole drilling
  • Chisel and raker teeth for faster material pulverization
  • Large 3-cutter centering tip to avoid lock up in rebar
  • Aggressive Carbide cutting edges shear through rebar in concrete
  • Land and core thickness for durability even in large hammers
  • Centering tip to reduce bit walking and create exact spot drilling
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