HIGH QUALITY AND DURABLE: The aluminum oxide cut off discs are thin and sharp.It is completely coated with fine diamond particles , breathing holes is for reducing heat and removing debris, perfect for making slots and slits.
MULTI-PURPOSE: This diamond grit cutting wheel are suitable for doing DIY, cutting, sawing, carving, sharpening and filing hard materials including all kinds of precious stones, jade,marble concrete, brick, porcelain, ceramics, epoxy and other hard woods. But not recommended for metal.
ATTENTION: For your safety, please must wear gloves and goggles and be care around spark when using mandrel diamond cutting tools. It may become very hot when cutting, add some water to keep it cool.
Feature:
-Great match: The Dremel diamond cut off blade set comes with 10 pieces Mini Sharp Vented Rotary Diamond Glass cutting Saw + 2pcs connecting rods, and 1pcs crystal Screwdriver -Mandrel dremel tools' size: The disks diameter is 22mm, thickness is 0.6mm; 2 connecting shank is 35mm, the crystal screwdriver length is 98mm -Widely uses: Ideal for cutting all kinds of marble concrete, brick, porcelain, ceramics, epoxy and hard woodsand other hard materials
Specification:
Material: Carbon steel Coating: Dual sided and edge Disc diameter: 22mm Disc thickness: 0.6mm Arbour shaft length: 35mm Arbour shaft diameter at bottom: 3mm  Compatibility: The majority Dremel Wen ect. Rotary Tools