120pcs Diamond Chainsaw Sharpener Bits High Hardness Plated Burr Grinding Stone with 3 Different Sizes 5/32, 3/16, 7/32 Inches for Chain Saws Jewelry Metal Wood Polishing

[3 Different Sizes] You will receive three sizes of chainsaw sharpener bits, size 4.0 mm, 4.8 mm, 5.5 mm. 40pcs for each size, 120pcs in total, which can meet your different needs for different chain saws. [Hard and Enduring] Chainsaw sharpeners are made of diamond plating, strong and enduring, not easy to wear out, these bits last much longer than others. [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service. [Excellent Grinding Performance] The surface particles are evenly distributed and have excellent grinding performance, effectively improving your work efficiency. [Multi-purpose] Because of its fine surface, it is also suitable for high-precision work and can be used to cut or shape wood and jade. In addition to sharpening knives, it can also be used for metal surface polishing, mould making and more. Using paint peeling is a normal phenomenon! This product is a consumable item. If it gets worn out, please replace it promptly.