DHS1500CT Diablo 1-1/2 in Carbide GP Holesaw Drills clean wood, nail-embedded wood, plastic, aluminum, metal, cast iron and stainless steelDiablo introduces the first carbide-tipped hole saws on the market to cut both wood and metal (wood, nail-embedded wood, plastic, aluminum, metal, cast iron, stainless steel and metal). Delivering 50 times longer cutting life than bi-metal, these new carbide-tipped hole saws offer faster cutting performance and increased productivity.60 mm (2-3/8 in.) cutting depth for 40% deeper holes in 1 pass and increased productivitySnapLock Plus mandrel system includes: mandrel, pilot bit, 5/8 in. threaded adaptor (fits diameters 1-1/4 in. to 6 in.) and 1/2 in. threaded adaptor (fits diameters 9/16 in. to 3-1/16 in.)1-size fits all mandrel fits all Diablo hole saws, from 5/8 in. to 6 in. DiaTool-free plug ejection for fast material removal50x longer cutting lifeTool Use : Drill Press, Hand Held DrillDiameter : 1-1/2 inlength : 2-3/8 inShank : Diablo Mandrel