Bi Metal Hole Saws
Bimetal Hole Saws are toothed HSS Strips Electo-beam welded to a tough alloy body and disc. These precision manufactured Hole Saws that have outstanding strength, resilience and shatter resistance are manufactured in Bimetal M3 & 8% Cobalt grades. Bimetal M3 Hole Saws are manufactured using the superior M3 quality of High Speed Steel that is better than the conventional M2 grade. The M3 cutting edge has higher alloying elements that enhances the performance considerably and is useful for cutting aluminum, backlite, brass, cast iron, mild steel, plastic, wood, etc.
Solid back disc