Bosch HSS Step Drill Bit 4mm x 20mm - 2608597519

Drill Bit Type = Step Drill Bit
Number of Steps = 9
Material = HSS
Minimum Head Size = 4mm
Maximum Head Size = 20mm

Bosch HSS Step Drill Bits. A professional range of HSS Step Drill Bits from Bosch. Designed for use on virtually all thin materials such as non-ferrous metals, sheet steel, plastic or stainless steel. This range of Step Drill Bits provide burr-free drilling without the need of pre-drilling. Also the spiral flute extends the Drill Bit lifetime and offers less vibration and a faster drilling rate. Ideal for deburring and can drill or enlarge round holes of different diameter with a single Drill Bit. Features and Benefits:. High quality Reduced vibration Faster drilling rate Flat shank to prevent slipping in the chuck Available in 4-20 mm, 6-30 mm ; 6-39 mm versions