Hogert Bi-metal Hole Saw 102 mm Steel M42

For drilling through holes in wood, plastics, drywall, stainless steel and other metals. Application in the finishing industry, industry, services and workshops. When working in stainless steel, e.g. sinks, a hole saw with 8% cobalt addition (M42 steel) has a much longer service life (an increase of 50%) compared to hole saws with a lower proportion of cobalt.