Hole Saws

Blade Material Bi-Metal (2) Cut Material Plug Removal (1) Thick/Thin Metal, Aluminum, Plastic, Wood (1) Cutting Depth 1-5/8 Inch (2) Diameter 5 Inch Finish Thermoset Paint Coated (1) Number of Teeth per Inch 3.5 (1) Speed Rating 30 RPM (Stainless Steel), 45 RPM (Cast Iron), 65 RPM (Mild Steel), 90 RPM (Aluminum) (2) Type Variable Pitch (1)