DescriptionThis item is a great addition to your hobby craft tool kit. With a small drill, hanging mill or electric grinder used for cutting laminate, plexi glass panels, stone, plastic, wood, jade, agate, crystal and other products cut. for cutting and grinding: stones, metal, glass, carbide, wood, laminates and aluminium and other hard materials.Features- Color: Silver - Material: Carborundum. - Size: 3x3x0.6cm - These diamond cutting discs are ultrathin, suitable for making slots and slits. - Can be applied on gemstones, metal, glass, ceramics, porcelain, tiles, carbide, rocks, etc. - Designed for rotary tools, durable and stable; Use lubricant when applying the diamond-coated tools in case of sparks.-Great addition to your hobby craft tool kit. - Good choice for electric grinder .