FORMAT Microforet DIN1899A HSSEPM forme A 0,45mm

Micro drillsDesign: Special drill, bright surface, right cutting, with reinforced shank, high concentricity and precision ground point. Ø tolerance: on spiral part 0/–0.004 mm. Application: For drilling small holes with high drilling accuracy. Particularly suitable for high-alloy steels and for short and long chipping materials.