101682P Step drill bit, HSS RUnaTEC, Flowstep, S1, 6 - 12 mm diameter

Designed for demanding applications with a cutting depth of 10.0 mm, it can be used for hand-held drilling up to a diameter of 27.0 mm.

Equipped with the special FLOWSTEP® tip, it enables precise centering and fast initial drilling. The drill bit sits securely even on smooth or rounded surfaces-without slipping.

The two cutting edges feature a proprietary cutting geometry that reduces axial and radial forces. Deburring occurs as the drill progresses through each subsequent stage.

The high-quality high-speed steel (HSS) is finished with RUKO’s proprietary RUnaTEC coating. This ensures high wear resistance and temperature resistance

Size S1, Ø 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 mm