Feature●Standard straight shank drill. Made from Swedish steel as the base material●Blade diameter: 0.4 inches (9.5 mm); Groove length: 3.6 inches (92 mm); Total length: 5.0 inches (127 mm); Shank diameter: 0.4 inches (9.5 mm); Weight: 2.0 oz (54 g)●Grinding grooves. Fully polished finish for excellent sharpness●High Speed Steel (HSS)Description
For use with ordinary steel