Bosch Professional Bosch Impact Contr. HSS twist drill set 8 pcs.

Product information, , The extremely resistant body is very robust, Twist drill is precision-milled and ground from solid metal, the spiral flute is oxide-coated, These surface properties enable smooth drilling with less wear, Drill bits are compatible with hexagonal shank systems (1/4") and can be used universally with drill drivers, impact drivers and drill stands, Material suitability: sheet metal, cast iron, plastic, metal, non-ferrous metals, Plexiglas, Tool holder: hexagon 6.3mm (1/4"), drill bits with total lengths from 60 mm to 133 mm