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Bosch HSS Step Drill Bit 4-20mm

Product reference 508TJ
Original price €52.70 - Original price €52.70
Original price
€52.70 - €52.70
Current price €52.70

Performs smooth, burr-free drilling in several diameters. Ideal for deburring, drilling round holes and enlarging existing ones. Pre-punching not necessary due to its split-point tip. CNC spiral flute enables optimised chip removal and less vibration for even drilling. 3-flat shank prevents slipping in the chuck and provides a powerful high torque transmission. Offers longer lifetime when used with coolant. Suitable for use on thin materials, such as non-ferrous metals, sheet plastic, sheet steel, plastic and stainless steel.


Capacity Steel 20 mm
Capacity Wood 20 mm
Product Type HSS Step Drill Bit
Pack Size 1
Pieces in Pack Case 1