1-3/8" x 16" x 21" Rebar Demon™ SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit DWE43214 The tool is specially calibrated

The tool is specially calibrated to measure ignition voltage

This antimicrobial sweat band prevents odor and bacteria build-up

the extra heavy-duty head area provides maximum strength and durability

plus a 72 tooth quick release ratchet and two extensions

screwdrivers

1-3/8" x 16" x 21" Rebar Demon™ SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit DWE43214 The tool is specially calibratedDiablos revolutionary, most complete range of SDS Plus and SDS Max Rebar Demon hammer drill bits are the only bits designed to be the most durable, fastest and coolest solutions on the market. The Rebar Demon bits feature up to 2X more Dura Carbide to withstand up to 1800F of intense heat whereas standard bits fail at 800F. Diablos impact resistant 4 cutter full carbide head withstands the stress of high powered hammer drills and the impact of rebar