Features 1、High hardness, not easy to broken and the blade-edges can provide long service time. 2、Adopts hot-processing technology, 0.6mm superthin thickness design, help saving materials while cutting. 3、Provides quick material cutting experience, saving you time and effort 4、Practical tools for DIY, craft work, woodworking. 5、Also perfect for making slots and slits, use in tight places and for flush cutting. 6、These high speed diamonte coated cutting discs can be used with your rotary tool(16mm bore) to cut a wide variety of materials. 7、Suitable for cutting printed circuit board, fiberglass board, copper clad laminate, epoxy board, carbon fiber, fiber and etc.. Specification This is a kind of quality diamond cutting disc, high hardness, not easy to broken and the blade-edges can provide long service time. Adopts hot-processing technology, 0.6mm super-thin thickness design, perfect for making slots and slits, use in tight places and for flush cutting. Suitable for cutting printed circuit board, fiberglass board, copper clad laminate, epoxy board, carbon fiber, fiber and etc.. Features: High hardness, not easy to broken and the blade-edges can provide long service time. Adopts hot-processing technology, 0.6mm super-thin thickness design, help saving materials while cutting. Provides quick material cutting experience, saving you time and effort. Practical tools for DIY, craft work, woodworking. Also perfect for making slots and slits, use in tight places and for flush cutting. These high speed cutting discs can be used with your rotary tool(16mm bore) to cut a wide variety of materials. Suitable for cutting printed circuit board, fiberglass board, copper clad laminate, epoxy board, carbon fiber, fiber and etc.. Specifications: Name: Diamond Cutting Disc Material: Diamond Item size: 60 * 16 * 0.6mm / 2.36 * 0.63 * 0.02in Package size: 60 * 60 * 1mm / 2.36 * 2.36 * 0.04in Package weight: 20g / 0.71ounce Packing List: 1 * Diamond Cutting Disc Package List 1 * Diamond Cutting Disc