8Pcs chainsaw bits, titanium plated, specially designed for electric saw sharpeners, can sharpen the chain stably and effectively.Features:The chainsaw bit is distributed with complete and even particles.These files can sharpen the chain stably and effectively. It only takes a few minutes to get rid of the troublesome hand sharpening once and for all.The hardest titanium wheel uses titanium electroplating process, long service life.These drill bits are specially designed for electric saw sharpeners. It can be replaced in just 2 steps.Generally speaking, 4.0mm diameter fit for electric chain saw, 4.8mm diameter fit for small chain saw, 5.5mm diameter fit for large chain saw.Specifications:Material: Titanium coatingColor: GoldDiameter: 4mm(5/32"), 4.8mm(3/16"), 5.5mm(7/32") (optional)Quantity: 8PcsPackage Weight:4mm: 22.3g / 0.79ounces4.8mm: 33.1g / 1.17ounces5.5mm: 44.7g / 1.58ouncesPackage 70 * 40 * 20mm / 2.76 * 1.57 * 0.79inNote:There may be many black spots on the surface of the wheel. It is not that the titanium coating falls off, but that the titanium and silicon carbide are mixed. Better use.Packing List:8 * Chainsaw BitsOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it