Part of DEWALT's complete cordless anchoring solution , OSHA Table 1 Compliant Increased Drilling Speed- Hollow design that allows the dust to be removed when drilling provided increased drilling speed The DEWALT DWA54058 SDS Plus 5/8-inch Hollow Bit is part of DEWALT'S Perform & Protect product line, minimizing users' exposure to dust while drilling. Uxcell Square Hole Drill Bit For Wood 7/8 Hollow Chisel Mortiser Auger Cutter Tool SDS Plus Hollow Drill Bit Dewalt DT9504QZ 5 X 110 Mm Extreme 2 SDS Plus Drill Bit OSHA Compliant Drill Bit Part of DEWALT's complete cordless anchoring solution., Specs: 5/8 Diameter, 14., 5 Length, Usable length 9., 75., Includes: 1 Bit. DeWalt - BROCA SDS PLUS 5/8 X 8 PULG CONCRETO - HDW5446 The bit is also OSHA Table 1 compliant. 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.