HSS fully ground machine taps for bottoming holes are made from alloyed high speed steel. Full grinding during the production process results in a very sharp tap with high precision. In combination with cutting oil this will result in a very long tool life. Very suitable for tapping bottoming threads in unalloyed steels such as sheet steel, construction steel and cast iron.
Wood and Metal working / Metal working machinery / Threadcutting / Machine taps / Fully ground bottoming holes