3pcs 54.8mm HSS Mini Wood Circular Saw Blades Cutting Tool + Disco de Corte MandrelFeatures: Made of high-quality high-speed steel, these circular saws are quite durable. Inner hole with a diameter of 11.1mm and will fit many electric saw machines. The saw teeth are very sharp for fast and smooth cutting. The black saw blade can cut soft metals such as aluminum, copper, and plastic, the yellow blade can cut wood, and the silver blade can cut soft metals such as aluminum, copper, and plastic. Widely used on marble cutting machines, electric hand saws, sliding saw table, etc. Specifications:Material: High Speed SteelOuter Diameter: 54.8mm/2.15inchBore Diameter: 11.1mm/0.43"Shank Length: 50mm/1.97"Shank Diameter Shank: 6mm/0.23"Package Included:3 x Saw Blades1 x Shank1) we accept lipay, West Union, TT. LL major credit cards are accepted through the payment processor's secure escrow.2) Payment must be made within 3 days of placing the order.3) If you are unable to check out immediately after the listing ends, please wait a few minutes and try again, payment must be completed within 3 days. About shipping1.