Presto 09565M25 High Speed Steel Split Point Titanium Coated Jobber Drill Set, 1mm 13mm Diameter, 1.0mm Increments, 25 Piece

1mm - 13mm x 1.0mm Increments (25 Drills) High Speed Steel (HSS), can withstand high temperatures without losing its hardness. Titanium Coated surface gives a very high surface hardness to help penetrate tough materials,it's highly corrosion resistant and significantly reduces friction between bit and workpiece. 118 Degree Split Point angle. reduces the amount of pressure needed to make the drill cut. The Split Point is also self centering which means the drill starts cutting exactly where is comes into contact with the material Ground flutes provide fast chip removal to maximize accuracy and efficiency