Diamond Cutting Disc, 20 Pcs 22mm Diamond Mini Cutting Discs with 4 Pieces Mandrels Rods for Rotary Discs for Dremel Rotary Tools Glass Gems Cutting Discs Guazhuni

【Rotary Tool Accessories】 The package includes 20 mini rotary blades for cutting diamond saw blades for Dremel rotary tools. 【Precise Production】 Carbon steel cutting discs, wheel discs approximately 22 mm in diameter, approximately 0.6 mm thick, center hole diameter: 3 mm. 【Multi-Purpose Tool】 Mini diamond cutting discs ideal for cutting gemstones, glass, ceramics, porcelain, tiles, carbide, rocks, aluminum, and copper. 【Cutting Tool Advantages】 Double-sided diamond cutting discs are extra-thin diamond cutting discs for Dremel tools, perfect for making slots and grooves, and are coated on both sides as well as the edge. 【High Compatibility】 These diamond-impregnated cutting discs are compatible with most rotary and pneumatic tools, tile cutters, and electric grinders, including Dremel tools. 1. Use a shallow dish of water to lubricate the diamond wheel; this not only extends its service life but also prevents dust from spreading. 2. Please wear protective eyewear and gloves for safe use. 3. Please do not aim at people or objects when using the diamond saw to cut discs. 4. The rotary tool speed should not exceed 30,000 RPM; low speed is ideal for use. Specification: Material: Carbon steel Coating: Double-sided and edge Cutting wheel diameter: 22mm Cutting wheel thickness: 0.6mm Shalf diameter: 3mm Suitability: Rotary tool, Dremel tool Package contents: 20 x diamond saw cutting discs 4 x rod mandrels