Bosch Accessories 2608587428 2608587428 HSS Step drill bit Total length 93 mm Triangular shank 1 pc(s)

Suitable for almost all thin materials, such as Non-ferrous metals, steel, plastic or stainless steel. Without Predrilling, burr-free cut into thin sheets. For deburring for round holes, drilling of several diameters with a drill, drill existing holes. Groove for longer life, less vibrations and faster drilling progress. Diameter marking in two spirals. 3-Flat Shank to prevent slipping in the drill chuck. Available in 2 designs HSS = 100% life. HSS-TiN = 125% life. HSS-AlTiN = 150% life (no cooling necessary). 12 stages of Ø 6-9 -12,5-15, 2-18, 6-20, 4-22, 5-34-37;5-26 -28,3-30, PG7 PG9 PG11-PG13.5-PG 16-PG 21-PG 29. 6 - 37 mm, 10.0 mm, 93 mm.