Bosch PRO 25 Piece HSS-G Drill Bit Set

The Bosch PRO 25 Piece HSS-G Drill Bit Set is a metal drill bit set designed for drilling steel, cast iron and non-ferrous metals. It covers 25 sizes from 1mm to 13mm in 0.5mm steps. The PRO Metal HSS-G twist drill bits are made from premium high-speed steel and ground for strength, heat resistance and precision. The 135° split-point tip helps you start holes exactly where you need them, with no need for pilot holes. This set suits construction workers and installers who need long-lasting metal drill bits. As well as alloyed and unalloyed steel, cast iron and non-ferrous me