DeWALT DWA54012 Hammer Drill Bit, 1/2 in Dia, 14-1/2 in OAL, Hollow Flute, 25/64 in Dia Shank, SDS Plus Shank

When used with a dust extractor, DeWALT SDS Plus hollow drill bits extract dust while drilling for less dust, fast holes and fast adhesive anchor installation. DeWALT SDS Plus hollow bits are part of their PERFORM & PROTECT™ product line, minimizing users' exposure to dust while drilling. The bit is also OSHA Table 1 compliant. Connects directly to DeWALT's airlock system forming a secure, locking connection between bit and dust extractor.