General description The Metabo HSS-R Drill Bit Set is designed for drilling in various materials including steel, non-ferrous metals, alloyed, non-alloyed, and cast steel with a tensile strength of up to 900 N/mm². The bits feature a roll-milled construction with cylindrical, type N 118° cone-shape tips and a shell polished surface, ensuring precision and durability. Technical specifications Tensile strength: up to 900 N/mm² Tip shape: cylindrical, type N 118° cone-shape Surface finish: shell polished Sizes included: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5 & 13mm Other information Supplied in a metal tin.