Monsully 20Pcs 22mm Diamond Cutting Discs with 3mm Mandrels, Diamond Cutting Wheels Gemstones Glass Cutting Disks Shank Rotary Tool Accessories for Metal Glass Tile Ceramics Wood Porcelain Plastic

• 【Size】Diameter of cutting discs: 22 mm; mandrel diameter: 3.0 mm; screwdriver: 96 mm.
• 【High Quality】Diamond cutting discs with holes are convenient for removing chips during use and can reduce heat build-up. Diamond cutting disc is evenly coated with diamond particles.
• 【Wide Application】The cutting wheels are robust and strong, very suitable for cutting gemstones, glass, ceramics, porcelain, tiles, hard metal, stones, aluminum and copper.
• 【Compatible】The diamond cutting disc is suitable for tools, rotary tools, most power tools and grinders.
• 【Attention】For your safety, you must wear gloves and safety glasses when using and watch out for sparks. It can get very hot when cutting, add some water to keep it cool.

Features: - The diamond cutting blades are sturdy and durable and have ventilation holes to reduce heat and remove debris. - Suitable for DIY work, cutting, sawing and filing hard materials, including all kinds of gemstone, jade, precious stones, marble, brick, porcelain, ceramic, tile, glass, etc. Specification: Material: Diamond grain coating Cutting disc diameter: 22mm Cutting disc thickness: 0.6mm Mandrel diameter: 3.0mm Compatibility: Dremel rotary tool, electric drills Package includes: 20 x Diamond cutting disc 4 x Mandrel 1 x Screwdriver Versatile use: Suitable for DIY work, cutting, sawing and filing hard materials, including all kinds of gemstone, jade, precious stones, marble, brick, porcelain, Ceramic, tile, glass, etc. Safety Warning: 1. The top screw of the connecting rod must be tightened firmly. 2. For your safety, please wear gloves and goggles and be careful around sparks when using mandrel diamond cutting tools. It can get very hot when cutting, add some water to keep it cool.