GPtzlei 2-Pack 1-1/8" (28mm) TCT Hole Saw for Stainless Steel, Iron & Metal tungsten carbide teeth, 3-cutter design, pilot drills included, storage case, sheet plate pipe work

CARBIDE TEETH FOR CLEAN METAL CUTTING - Tungsten carbide teeth help drill cleaner and smoother holes in stainless steel, iron, aluminum, brass, sheet metal and hard plastic MADE FOR METAL, NOT MASONRY - Designed for stainless steel, iron, aluminum, brass and hard plastics. Not recommended for concrete, tile, stone, glass or brick Design with 3 burrs for stable drilling: the outer, middle, and inner cutting edges improve grip, reduce vibrations, and allow for faster cutting with better control EFFECTIVE CHIP REMOVAL & HEAT CONTROL - Optimized tooth geometry helps to quickly clean chips and reduce heat buildup. Use cutting oil or coolant on stainless steel and hard metals Complete set of 2 hole saws: includes 2 tungsten carbide hole saws, 4 pilot drills, 2 hex wrenches and 2 storage cases for workshop, installation and DIY