Features: Experience accuracy and durability with our Pack of 25 Diamonds Cutting Discs, designed for Dremels Rotary Tool Accessories, perfect for cutting through hard materials like stone, glass, and tile. These diamonds coated discs feature a 22 mm diameter and breathable holes that reduce heat build up, ensuring efficient and long lasting performances during your projects. Ideal for professional craftsmen, DIY enthusiasts, and artists who require high quality tool to enhances their work efficiency and creativity. Perfect for home renovation tasks such as wall sanding, floor cutting, and furniture assembly, as well as intricate craft projects requiring precise cutting and polishing. The set includes 20 cutting discs, 4 mandrels, and a screwdriver, all neatly organized in a convenient storage box, making it easy to carry and keep your workspaces tidy. Specifications: Component:Diamonds, Alloy Disc Diameter:Approx.22mm/0.86inches Package Includes: 25Pcs Diamonds Cutting Discs Set ( 20pcs cutting discs, 4pcs mandrels, and 1pc screwdriver) note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!