... end mill, bi-metal backsaw blade, high speed cutter, spline hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, steel measuring tape ... Burr, T slot cutter, ....Product DescriptionThis kind of saw blade are made from high speed steel, and with special patent bent teeth ... . And blister card packing on request. Special size on request. HSS Saw Blade with Bent Teeth