Alpen HSS Sprint Drill Bit Set 10 Piece 1-10 x 1.0mm Bosch GWS 22-230 ROTEX rotary motion for convenient

ROTEX rotary motion for convenient polishing – the reduced speed keeps the temperature low and prevents the polish from clouding or spraying off

from -10°C Operating temperature

Integrated LED charge level indicator for easy monitoring

High-quality construction

Rubber bumper to protect the work surface

Alpen HSS Sprint Drill Bit Set 10 Piece 1-10 x 1.0mm Bosch GWS 22-230 ROTEX rotary motion for convenientAlpen HSS SUPER Drill Bit Set 6 Piece 2 8MM toughness and precision combined with excellent cutting efficiency for drilling alloyed carbon and plain steel. Ideal for hand held operations. Sharp cutting edges even with larger diameters little feed pressure is required very high elasticity and greatest toughness with optimum cutting performance High fracture resistance even with smaller diameters low risk of breakage due to high elasticity Optimum