3Pcs 4mm 5 32in Diamond Chainsaw Sharpener Burr Stone File Sharpening Tool for Rotating Tool

Features: It is used for polishing metal, especially for steel parts after heat treatment. 3pcs set chainsaw sharpener grinding stone set, suitable for 12V electric mini grinder. A practical tool for chainsaw sharpening, fits for chainsaw grinder or other rotating tool. Made of high quality metal material, high hardness, sturdy and durable to use. 5 32in grinding head Diameter with fine workmanship, easy to use. Specification: Condition: 100percent Brand New Material: Metal Shape: Cylindrical Length: Approx. 4.2cm 1.7in Grinding Head Diameter: Approx. 5 32in Weight: Approx. 7g 0.2 oz Package List: 1 x Grinding Stone Set (3pcs).