DEWALT SDS Plus Hollow Bit 1/2 In.

When used with a dust extractor， DEWALT's Hollow Drill bit extracts dust while drilling for less dust， fast holes and fast adhesive anchor installation. DEWALT's Hollow Bit is 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.