The 35-piece set with extra hard screwdriver bits is a good choice for general work. Complete set with accessories for essential drilling and screwing screwdriver bits made of S2-modified steel, optimized heat treatment process, above-average hardness, high power the conical torsion zone of the bits processes well torque peaks, as it absorbs forces and vibrations during screwing. All bits are color-coded for quick overview and identification of the correct type of bit. In addition, the set contains precision-machined drill bits made of HSS steel for high drilling rates in metal and plastic. They have a 1/4 in. External hex shank for screwdrivers and drill drivers. In addition, the set contains precision-machined drill bits made of HSS steel for high drilling rates in metal and plastic. It has a 1/4-inch external hexagon shank for general screwdriving with screwdrivers and drill drivers. The 35-part set with extra hard screwdriver bits is presented in a practical and robust dust box, which enables good overview as well as safe storage and transport. The set contains: PH1, PH2, PH3 PZ1, PZ2, PZ3 S 3/4/5/6 H3, H4, H5, H6 T10, T15, T20 (2x), T25, T27, T30, T40 socket wrench 8/10/13 mm HSS-G 2.5/3.0/3.5/4.0/5.0/6.0 mm bits with double blade PH2/PZ2 bits with double blade Th20/Th25 the set consists of bits of different lengths and types for different screw types and socket wrenches for hexagon screws. Also included is a universal magnetic holder and a universal holder with quick-change function. Length mm: 25; 25; 25; 25; 25; 50; 70; 74; 83; 88; 99; 105; 60; 60This text is machine translated.