Hss Fully ground, tin coated
DIN 338, right hand, type N, 118° cutting edge with splitpoint, fully ground, bright, titanium coated.
HSS Fully Ground metal drills are made from high speed steel. Full grinding during the production process results in a very sharp drill with high precision. The accurate splitpoint ensures it is self-centering and will make the holes without vibration. The Titanium-Nitride (TiN) coating decreases heat build-up. In combination with cutting oil this will result in a very long tool life. Very suitable to use in unalloyed steels such as sheet steel, construction steel and cast iron.
Up to 7,9 mm per 10 pieces in a PVC pouch; up from 8,0 mm per 5 pieces in a PVC pouch.