Feature: 1. PERFECT ACCESSORIES: Compatible with rotary tools such as Dremel, Wen, and other similar brands. Turns your rotary tool into a high-speed cutting and grinding tool. 2. APPLICABLE MATERIALS: The cutting wheel is sharp and durable, ideal for cutting gemstones, glass, ceramics, porcelain, tiles, carbide, rock, aluminum, and copper. 3. VENTED DESIGN: All discs feature ventilation holes to reduce heat buildup and help remove debris during use, ensuring efficient and smooth operation. 4. WIDE APPLICATION: Compatible with most rotary and pneumatic tools. Suitable for concrete floor renovation and surface preparation in industrial facilities, warehouses, parking lots, and more. 5. 10 PIECES INCLUDED: Package includes 10 diamond cutting wheels and 2 rods, providing ample supply for replacement and extended use. Specification: Item Type: Diamond Cutting Wheel Application: For concrete floor renovation and surface hardener removal in industrial settings, warehouses, parking lots, etc. Package List: 10 x Diamond Cutting Wheels 2 x Rods