Bi-metal hole saws
Bi-metal hole saw, HSS M2 teeth, variable teeth profile 4/6 TPI, progressive teeth.
Bi-Metal hole saws are made from high grade tool steel. The teeth are made from high speed steel. The positive grinded teeth results in easy drilling with less vibration which ensures a longer service life. The teeth profile is varying 4/6 TPI. In combination with cutting oil this will result in a very long tool life. Rotating use only. Suitable for sawing wood, steel and stainless steel (inox).
Per piece in a carton box with (euro) hole.