kekafu 18Pcs Electric Chainsaw Chain Sharpener Kit, Burr Grinding Stone File Titanium Plated Diamond Sharpening Wheels, Polishing Grinding Tool Grinding Bits for Chainsaw Sharpener,4mm

18 Pieces Chainsaw Sharpener, Diamond Sharpening Wheels Burr Grinding Stone File, Polishing Grinding Tool Grinding Bits for Chainsaw Sharpener (Golden) Features: The chain saw grindstone has the advantages of convenient installation, good heat dissipation, polishing without dismantling the chain, saving time and labor, and improving work efficiency Specifications: Color: Golden Material: Emery grain Size: 4mm x 45mm,4.8mm x 45mm,5.5mm x 45mm Package including:  18 x Chainsaw Sharpener Note: Manual measurement, please allow a little size error.