Metabo HSSBiHole saw

HSS bi-metal hole saw, Ø 19 mm. Bi-metal hole saws feature hardened teeth made from high-alloy high-speed steel with an 8% cobalt content, significantly increasing the tool's lifespan. They allow for faster and smoother cutting thanks to a new tooth design with irregular shapes and spacing, resulting in less vibration. These hole saws are optimized for use on cast iron, gray cast iron, stainless steel, structural steel, aluminum, bronze, copper, PVC, acrylic glass, and wood. The maximum cutting depth is approximately 35 mm. The thread for hole saws Ø 14-30 mm is 1/2"-20 UNF, and for hole saws Ø 32-152 mm, it is 5/8"-18 UNF. Use hole saws only with the appropriate arbor and center drill.