Set Of 3 High Speed Steel TiN coated Split Point Straight Flute Step Drill.The deep-ground flutes of step drills guarantee absolutely chatter-free working. The reduced load of the cutting edges allows a higher feed rate especially for soft materials like non-ferrous metals. The cone makes it easier to withdraw the tool from the material. Contains 1 x Sz0/9 4-12.0MM, 1 x Sz1 4-20MM, 1 x Sz2 6-30MM
