Unique Bargains Carbide Hole Saw Cutter Drill Bit for Stainless Steel Alloy, 40mm

Specifications: Cutting dia.: 40mm / 1.57"; shank size: 10mm / 0.39"; cutting depth: 25mm / 0.98"; overall length: 108mm / 4.25"; non-slip triangular shank. Carbide hole cutter is with longer life than normal metal cutting hole cutters||General Purpose: Can provide fast and precise cuts into stainless steel sheet, cast iron plate and other metals below 5mm. Suitable for round or square pipes, equipment cabinet||All In One: Drill bit, spring, wrench are included, no need to buy any extra accessories for the drilling works||Application: Can be used on hand held drill, bench drills, magnetic drills, pneumatic drills and other rotating machines||Warm Tips: Keep the drill running evenly at a low speed or pre-drill the center hole for extending hole cutter life. Please add coolant or water when working on stainless steel and steel metal sheets above 5mm