Specifications: - Material:steel - 100% brand new and high quality - Product name: Saw blade - Diameter(Approx.):22mm/0.86",25mm/0.98", 32mm/1.25",35mm/1.37",44mm/1.73",50mm/1.96". - Inner Diameter(Approx.):6.35mm/0.25" - Thickness(Approx.):0.8mm/0.031" - Length of Mandrel(Approx.):52mm/2" - Shank Size(Approx.):3mm/0.11" - Arbor Size(Approx.):6mm/0.25" - HSS high speed steel circular saw blades - High-speed steel blade set accurate, fast, precision cutting. - Cutting speed, long life, accurate cutting. - For cutting: wood, PVC pipe, soft metal, plastic, aluminum, glass steel, copper, thin sheet metal and so on. Precautions: - When installed, saw blade installed in the electric mill to be inserted in the end. - Because the electric grinding speed is high, the saw blade is big, the clip will be less likely to cause the pole to throw the bend even to break off. - In the case to meet the requirements to make use of a small diameter of the blade and low speed, speed should not exceed 20,000 rpm. - Select the saw blade, the smaller electric mill, to choose the smaller blade. - Saw smaller and more stable, too large saw blade prone to vibration, suitable for low-speed use. - Style:convenient and practical - Color:as the picture shows Package:7 pcs/1set small tool in a pack