Dart 4mm HSS Twist Drill (Single)

Precision ground steel drill bits for a wide range of applications. Manufacturedto DIN388 standards, 135 degree split point tip for drilling without pre-centering. The ground cutting edge offers fast drilling and perfect finishing, while the ground flute ensures fast chip removal. These drill bits are industrial quality manfactured from high quality, high speed steel and hardened  for superb strength. Right hand cutting at 30 degrees. Suitable for drilling cast iron, sheet metal, non-ferrous metal, stainless steel, steel, brass, wood and PVC.