10pcs Diamond Cutting Wheel Sawing Bladings with 2 Connection Shanks 20mm/0.79in Cut-off Cutter Discs for Dremel Rotary Tool Features: 10pcs cutting bladings with 3 sizes(25mm/20mm/16mm) for your option. With 2pcs connection shanks. High precision, high strength and smooth to cut. Fit for most rotary and air tools or electric grinders. Reinforced with fiberglass for increased durability. A set of professional and practical eletric accessories. Perfect for cutting metal including hardened steel, iron, aluminum. Specifications: Material: HSS Qty: 10pcs bladings Blading diameter: 16mm/0.63in; 20mm/0.79in; 25mm/0.98in (optional) Package weight: 20g Package size: 75 * 50 * 30mm/3 * 2 * 1.2in Package List: 10pcs * Cutting Bladings 2 * Connection Shank