Dormer Pramet A510 9.00 mm HSS TiN ADX STRAIGHT SHANK JOBBER DRILL DIN 338130 degree thinned point helps with self centering and reduces the push force required; Titanium Nitride coating increases service life of the drill, improved performance when drilling harder materials; Convex Cutting Edges helps break chips for easier removal, allowing increased cutting speed and feeds.; Premium HSS material can be used for drilling many materials including steel, aluminium, stainless steel; High performance drill capable of