Twist drills DIN 338 with step geometry, normal length

Twist Drills made of HSS and HSSECo5 material. Perfect for use with cordless / corded machines, significantly faster than normal twist drills, simplified drilling of existing boreholes, ideal for drilling out bolts or rivets. Especially suitable for steel < 1.200 N/mm², cast materials, aluminium, plastics (e.g. acrylic glass), hard- and softwood.