Product Name:254mm 80t polycrystalline diamond blade Cutting application:Chipboard,MDF,Aluminium,Plank,Fiber cement boards. Diameter:254mm Teeth number:80t Arbor size:30mm Blade thickness:2.2mm Plate material:75Cr1 Body tech:Laser cut Cutting kerf:3.2mm Carbide tip code:PCD Tooth Geometry:TCG Hook angle:10 Maximum speed: 7600rpm./min Quality level:Industrial Quality