HSS-R Jobber Drill Bit Set 25 Piece 1 - 13mm [44879]

HSS-R roll forged 4341 high speed steel 'jobber' bits. Manufactured to DIN338 with 118 degrees point. For drilling steel, aluminium, non-ferrous metals, plastics and wood. Use cooling agent and drill at slow speeds for best results in metals. Sizes 1 - 13mm in 0.5mm increments. Metal storage case.