EASY TO REPLACE - The disc box includes an instruction sheet detailing the steps for replacing the chain and important safety measures. Chain replacement can be completed in seconds. FEATURES - The blade is made of high-quality alloy steel. The cutters can be easily sharpened using a 2 mm diameter file. The disc chain is sharpened similarly to a standard chainsaw chain. BUNDLE CONTENT - 1 box containing 1 piece of 4-inch, 22-teeth wood carving chain disc and 1 spare chain; 1 pack with 2 additional spare chains, each with 22 teeth, compatible with 4-inch chain discs. WIDE APPLICATION - Designed for use with a 4-1/2 or 5-inch angle grinder for cutting, carving, and shaping wood; suitable for plywood, laminated flooring, parquet (hardwood), MDF, particleboard, plastic, ice, and rubber. This bundle includes one wood carving chain disc packaged in a cardboard box with one replacement chain in the set and two additional replacement chains packed separately in an OPP bag. This configuration provides four times the usable life compared to a single-use disc. Color: Silver Material: Metal Package Contents: 1 x Wood carving chain disc set (as described above) Note: Light and display settings may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.