GPtzlei 1-5/8" (41mm) TCT Hole Saw for Stainless Steel, Iron & Metal tungsten carbide teeth, 3-cutter design, pilot drill included, storage case, sheet plate pipe work

Carbide Teeth for Metal Cutting: Tungsten carbide tipped teeth help drill clean and smooth 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 3-Cutter Design for Stable Drilling: Outer, middle, and inner cutting edges improve bite, reduce vibration, and support controlled drilling through metal materials Efficient Chip Removal: Optimized tooth geometry helps clear chips quickly and reduce heat buildup. Cutting oil or coolant is recommended for stainless steel and hard metals Complete Single Hole Saw Kit: Includes 1 tungsten carbide hole saw, 2 pilot drill bits, 1 hex key, and 1 storage case for workshop, installation, repair, and DIY use