Metabo HSSBiHole saw

HSS Bi-Metal Hole Saw, Ø 86 mm. These hole saws are made of bi-metal with hardened teeth crafted from high-alloy high-speed steel containing 8% cobalt, significantly increasing the tool's lifespan. They allow for faster and smoother cutting thanks to a new tooth design with irregular shape and pitch, resulting in less vibration. Optimized for use on cast iron, gray cast iron, stainless steel, structural steel, aluminum, bronze, copper, PVC, acrylic glass, wood, and more. 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 adapter shaft and center drill.