General description The DEWALT DT70754 Mixed Drill & Bit Set is a comprehensive 19-piece masonry drill bit set designed for use with SDS Plus rotary hammers. It includes a variety of drill bits and screwdriver bits suitable for drilling into concrete, brick, stone, and similar materials. The set is supplied in a TOUGH CASE+, which is part of a connectable case system that is TSTAK™ compatible, allowing individual TOUGH CASES to be clipped together for easy transportation. Technical specifications Application: concrete, brick, stone Drill type: impact or hammer drill Chuck type: SDS Plus Set includes: 5 x SDS Plus Drill Bits: 5mm, 6mm, 6.5mm, 7mm, 8mm 7 x Masonry Drill Bits: 4mm, 5mm, 6mm (x2), 7mm, 8mm (x2) 3 x 25mm Phillips Bits: PH1, PH2, PH3 4 x 25mm Pozidriv Bits: PZ1, PZ2 (x2), PZ3 Compatibility and accessories Compatible with SDS Plus rotary hammers Can be used with Tough Case+ and TStak storage systems Installation Insert the appropriate drill or screwdriver bit into the SDS