ITEM NAME:4'' Angle Grinder Disc 22 Tooth Chain Saw Cutting Chain Plate Carving Tool Features: Can be used in any directions, practical saw teeth, anti-kickback action. Grinder disc chain saw takes the muscle work out of cutting, carving, removing and sculpting of wood, plastics, ice and hard rubber with their speed and maneuverability. The chain saw blade is held in place between two steel plates, which provides a secure grip for carving. Regardless of grain or knots, the blade cuts through the material with ease to the user. 22 tooth design provides a smooth finished surface, which is great for minimal sanding afterwards. Chains can be sharpened with a chain saw file or replaced as needed. Great for curved work, like the inside of bowls, for fast waste removal. Specification: Material: alloy Color: silver Diameter: 100mm / 4" Arbor: 16mm / 5/8" Maximum speed: 14000rpm Fits for: 4"(100mm) or 4-1/2"(115mm) angle grinder Item size: 100 * 100 * 5mm / 3.9 * 3.9 * 0.2in Package List: 1 * Grinder Disc and Chain.Grinder disc chain saw takes the muscle work out of cutting, carving, removing and sculpting of wood, plastics, ice and hard rubber with their speed and maneuverability. Fits for: 4"(100mm) or 4-1/2"(115mm) angle grinder.