Jk files & tools offers standard morse taper shank milled flute drill which can be applied on steel and cast steel, alloyed and non-alloyed steel grey cast iron, german silver steel, graphite etc. These taper shank come in range from 3mm to 52mm with h8 tolerance and a standard point angle of 118º to 120º. The drills are available in options of blue finish, slow and quick helix. They conform to is: 5103 / din: 345 / bs: 328 / iso.
