Hss Fully ground Countersinks with hole
Right hand, with hole, 3-cutter, 90° cutting edge, fully ground, bright.
HSS Fully Ground countersinks are made from high speed steel. Full grinding during the production process results in a very sharp drill with high precision. In combination with cutting oil this will result in a very long tool life. The countersink also deburrs in one single operation. Very suitable to use in plastics and steels which are causing long chips.
Per piece in a PVC pouch.