HSS Step Drill Bit, Round Shank Diameter:8 – 35 mm The special 3-edge cutting geometry

The special 3-edge cutting geometry ensures very quiet running and fast work progress

Thanks to the large rubberised clamping surfaces with a very large clearance of 110 mm

The specialized lever release mechanism gives you full control for effortlessly and safely relieving the clamping pressure and sliding the clamping jaw smoothly

The PRO MAX one-hand clamp is available in various clamping widths and expanding ranges

The intelligent pump mechanism of the PRO MAX allows you to not only control the successive tightening

HSS Step Drill Bit, Round Shank Diameter:8 – 35 mm The special 3-edge cutting geometryThe HSS step drill bit for step by step reaming and deburring of metal and plastic is valued for its high heat resistance and long service life. With the ground centring tip, you can pilot drill the workpiece at the exact point needed. The 90 countersinking angle means that you can easily transition from step to step until you reach the desired diameter, while deburring the edges of the cut simultaneously. The special 3 edge cutting geometry ensures