Chainsaw sharpener, 10 pieces, sharpening stones, polishing, grinding tool for 4mm chainsaw sharpener

General Description: Chainsaw sharpener including 10 sharpening stones, designed for polishing and grinding chainsaw chains. This tool is ideal for sharpening 4mm chainsaw chains and is also suitable for grinding and polishing jade. Technical Specifications: Shape: Cylindrical Diameter: 4mm Shank Diameter: 3mm Material: Chrome-plated steel jade Grit: Approximately 120-150 mesh Usage: Primarily used for grinding chainsaw chains, this sharpener improves machining accuracy and efficiency, surpassing traditional polishing methods with oilstones. Other Information: Package includes: 10 x grinding heads