1Widely application:Polishing ceramics, hard alloys, artificial stone, glass, stone, monocrystalline silicon 2The product is made of high quality material,durable. 3The thin cutting rim allows for the best combination of cutting speed and blade life while producing a first-class cut! 4Unique diamond-shaped cutouts prevent blade wobble and keeps blade cooler for a longer life 5Diamond blade for long-lasting performance and minimal chipping