The DEWALT DT70711 Extreme 2 Metal Drill Drive Set is supplied in a TOUGH CASE, this is part of a connectable case system which is TSTAK compatible. Individual TOUGH CASES can be clipped together for easy transportation. Contains:6 x Extreme 2 Metal Drill Bits: 2, 3, 4, 5, 6, 8mm.3 x 25mm Phillips Screwdriver Bits: PH2 (x3) .5 x 25mm Pozi Screwdriver Bits: PZ2 (x4) , PZ3.1 x 50mm Phillips Screwdriver Bits: PH2.2 x 50mm Pozi Screwdriver Bits: PZ2 (x2) .1 x Magnetic Bit Holder.1 x Magnetic Drive Guide.