Bosch 2607010535 10 Piece HSS-G Twist Drill Bit Set

The HSS Twist Drill Bit Ground is for drilling through metal with maximum precision. The bits exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS high-speed steel enables up to 40 faster drilling rate and up to 50 lower feed pressure than standard-ground HSS drill bits with chisel edges. This bit is designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics. The HSS Twist Drill Bit Ground is manufactured to DIN 338. 135-degree self-centring split-point tipCombines active cutting and perfect centring without wanderingPrecision-ground bit made of HSS enables fast resultsNo need to pre-punch or pilot drill up to 10 mm-diameterContents1 x 1.0 x 12mm HSS Twist Drill Bit1 x 2.0 x 24mm HSS Twist Drill Bit1 x 3.0 x 33mm HSS Twist Drill Bit1 x 4.0 x 43mm HSS Twist Drill Bit1 x 5.0 x 52mm HSS Twist Drill Bit1 x 6.0 x 57mm HSS Twist Drill Bit1 x 7.0 x 69mm HSS Twist Drill Bit1 x 7.0 x 75mm HSS Twist Drill Bit1 x 9.0 x 81mm HSS Twist Drill Bit1 x 10 x 87mm HSS Twist Drill Bit1 x Organiser Storage Case