METAL DRILL BIT SET 19-PCS 1-10MM HSS, ALPEN

- industrial quality twist drill for drilling steel and steel castings, alloy and plain carbon, grey iron castings, copper-alloys, nickel-silver, graphite and similar materials - industrial quality: suitable for NC machines - highly accurate: special shape, drills without center-punching - precise: thanks to state-of-the-art grinding process - Ø 1,0 - 10,0 mm (range 0,5 mm)