High Grade Diamond Concrete Blade 14 x.125 x1-20mm, 10mm Segments Height, Max RPM 5,400. Can be widely used as general dry cutting application such as brick, block, concrete, roofing tile, etc, fit to all the major brand hi-speed demo saws and hand held as well as table saws. CheapConcreteSawParts high speed saw blades are laser welded dry cutting blades. They provide a high performance on fast cutting speed and longer life on general application. Delivers outstanding performance at an affordable cost! You will not be disappointed! Order now and get Free Shipping!!!