General description The Dewalt DT70761 72 Piece drill bit set is part of the Dewalt modular Toughcase accessory range. It is stored in a Medium Connectable Tough Case that is compatible with the TSTAK System. This set includes 28 drills, 42 screwdriver bits, and 2 holders, providing a comprehensive solution for various drilling and fastening tasks. The DEWALT ToughCase+ Accessory Storage solutions feature premium organization capabilities, with clear lids for easy visibility of contents. Technical specifications Set includes: 7 x Masonry Drill Bits (1 x 4mm, 1 x 5mm, 2 x 6mm, 1 x 7mm, 2 x 8mm) 21 x HSS-G Metal Drill Bits (1 x 1mm, 1 x 1.5mm, 1 x 2mm, 1 x 2.5mm, 1 x 3mm, 1 x 3.2mm, 1 x 3.3mm, 1 x 3.5mm, 1 x 4.2mm, 1 x 4.5mm, 1 x 4.8mm, 1 x 5.5mm, 1 x 6.5mm, 1 x 7.5mm, 1 x 10mm, 1 x 12mm) 42 Screwdriver Bits (1 x PH1 25mm, 3 x PH2 25mm, 1 x PH3 25mm, 1 x PZ1 25mm, 3 x PZ2 25mm, 1 x PZ3 25mm, 1 x T15 25mm, 22 x T20 25mm, 4 x T25 25mm, 1 x T30 25mm, 1 x T40 25mm, 1 x PH2 50mm, 1 x PZ2