Features High Hardness: The grinding block is made of diamond material with a smooth surface and high hardness and is of the fan shaped long teeth type. Long Life: This diamond grinding shoe is manufactured with fine craftsmanship for high sharpness, wear resistance, durability and long service life. Low Noise: This diamond grinding shoe features high grinding performance, low noise, with a stable structure resulting in excellent performance. Labour Saving: This diamond grinding shoe is time and labour saving and is extremely useful for industry and everyday life, with 2 teeth and 30 grit. Versatile: This diamond grinding shoe is applicable to all concrete grinding machines, offers high grinding efficiency and is an essential hardware grinding accessory. Specification: Item Type: Diamond Grinding Shoes Material: Diamond and alloy steel Use for: Uneven floor grinding, floor paint grinding, concrete polishing, floor paint removal, etc. Package List: 3 x Diamond Grinding Shoes Package List 3 x Diamond Grinding Shoes