Milwaukee 48-20-5324 SDSMAX Tunnel 3-1/8" x 22"

Includes:

(1) SDSMAX Tunnel 3-1/8" x 22"
Features
Fluted head design ideal for deep hole drilling
22" shaft length for increased reach and decreased vibration
Large 3-Cutter centering tip to avoid lock up in rebar
Aggressive carbide cutting edges shear through rebar in concrete
Designed for SDS-Max rotary hammers
Use in rotary hammer function
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" 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.