The 39-piece Einhell M-Case features 25 mm bits made of manganese-phosphated S2 steel with C 6.3 shank for long life, while the eight metal drill bits made of HSS 4241 steel with 135° split-point tip and roll-rolled type N spiral ensure efficient drilling work. The metal drill set is complemented by five socket spanners made of manganese-phosphated CV steel with hexagon socket, an impact-resistant bit holder with stainless steel sleeve and strong magnet as well as a 12 mm countersink with six cutting edges. The tools are stored in a practical storage box with transparent lid and secure auto-lock clip closure and are suitable for (impact) cordless screwdrivers and drills.