●Free: robust high-performance tool for burr-free drilling of thin sheets, pipes and profiles made of various materials ●Fast: Horse step drill for drilling and deburring in just one step – non-breaking chips are transported cleanly like a twist drill ●High quality: the drilling tool allows absolute smoothness and high cutting performance as well as effortless centring and drilling thanks to high-quality drill tip ●Safe: For safe torque transmission, all HSS step drills have a triple shaft ●Box contents: 1 x PFERD step drill / with drilling range 4-12 mm, 9 drill levels, shaft diameter 6 mm and total length 65 mm / design HSS