Hss Fully ground, hollow profile
Right hand, type N, short flute, 130° cutting edge with splitpoint, fully ground, black.
HSS Fully Ground holow profile 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. 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. Often used in roof and sheet pile profiles.
Per 10 pieces in a PVC pouch.