Feature●Standard straight shank drill. Made from Swedish steel as the base material●Blade diameter: 0.3 inches (8.5 mm); Groove length: 3.4 inches (87 mm); Total length: 4.8 inches (121 mm); Shank diameter: 0.3 inches (8.5 mm); Weight: 1.6 oz (44 g)●Grinding grooves. Fully polished finish for excellent sharpness●High Speed Steel (HSS)Description
For use with ordinary steel