Description
Alpen Drill Bit HSS Sprint Master 4.9mm DIN338 Bulk Corded_Blower 5mm Speed® notches facilitate scribing 5mm Speed® notches facilitate scribing lines Tungsten Carbide Cutters are ideal for shaping HSS twist drill: toughness and precision combined with excellent cutting efficiency for drilling alloyed carbon and plain steel Very high elasticity and greatest toughness with optimum cutting performance