Features Easy to Operate and Use: The 2.5-inch 8-tooth chain disc, whether it is in texture or knotting, the blade can easily cut materials, and is easy to operate and use. Compatible with 4" or 4-1/2" Angle Grinder: Wide application range, the wood carving disc is suitable for 4" (100mm) or 4-1/2" (115mm) angle grinder. Smooth and Polished Surface: The 8-tooth sprocket can provide a smooth and polished surface, which is beneficial to reduce subsequent processing and improve our working efficiency. Cutting and Carving: The chain disc cuts, carves, removes and engraves wood, plastic, ice and hard rubber with the speed and maneuverability of an angle grinder. Durable: The chain blade can be fixed between two steel plates, allowing us to carve more firmly, durable enough to meet our needs. Specification: Condition: 100% Brand New Item Type: Chain Disc Material: Alloy Steel Diameter: Approx. 6.5cm / 2.5in Chain Thickness: Approx. 0.5cm / 0.2in Maximum Speed (rpm): 13300rpm Application: Suitable for 4 inch (100mm) or 4-1/2inch (115mm) angle grinder Package List: 1 x Chain Disc Package List 1 x Chain Disc