BI METAL HOLE SAW COBALT 8% Φ70mm

Designed for long life and high cutting efficiency. Always use the recommended operating speed, the speed increases slowly until a small cut is observed. When drilling in metals (except cast iron) always use cutting oil. Regularly remove the grout when cutting. The center drill should be approximately 3-4 mm above the saw teeth but not more than the thickness of the workpiece / Make sure that the hole saw is always perpendicular to the workpiece surface.

Suitable for cutting stainless steel and metal.