Hole Saw Kit - Good For Hard Metals, Stainless Steel Sheets - 2-51/64"(71Mm)

Material - Made of Tungsten Carbide Cemented Alloy material provides extreme durability for ultra-hard materials, maintaining cutting performance over extended use and reducing interruptionsFeature - The Hole saw enables precise, rapid hole cutting in tough materials, enhancing installations and reducing manual effort to accelerate project progress and operation efficiencyApplication - The Hole saw is used for Titanium Alloy, Stainless Steel, High Carbon Steel, Cast Iron, Copper, Aluminum, Plastic, WoodInstallation Steps - Disconnect drill power source, install center drill bit firmly, attach hole saw to bit, tighten with included hex wrench, use eye protection, check stability prior to starting work