RUKO HSS-R Metal twist drill bit 22 mm Total length 205 mm DIN 338 1 pc(s)

Powerful, rolled and steam-treated twist drill bits made of high-performance high-speed steel. The material is reinforced by the manufacturing process (no interruption of the structure) and thus more elastic. This makes it more resistant to breakage and is suitable for robust drilling units. Ideally suited for drilling larger drill diameters. Suitable for all standard drills with a chuck up to 13.0 mm. This text is machine translated.