Feature: 1. Prevent Scratch: Designed to grind blunt chains in a accurate and effortless manner, providing a high level of sharpening and continuous accuracy. Protective polishing cover, safety protection, effectively prevent scratch. 2. Efficient: The 230V electric chainsaw sharpener is powered by 85W motor, efficient, semi automatic electric chain grinder body, small and exquisite, occupy little space. 3. Protection: The 4800rpm electric chain grinding machine has quick lock chain clamping system, ensures that the chain is always kept in the correct position for sharpening, spring protection prevents excessive tooth grinding and chain damage. 4. Adjustable: The base of 50HZ chain grinding tool can be adjusted, from 0 degree to 35 degree, so that it can meet your different needs. 5. Premium Material: Made of premium ABS, the electric chainsaw sharpener is sturdy, durable, reliable, practical and has a long service life. Specification: Item Type: Electric Chainsaw Sharpener Material: ABS Weight: Approx. 2600g/5.73lb Color: As Shown Size: Approx. 230x120x330mm/9.06x4.72x12.99in Voltage: 230V Frequency: 50HZ Vise Capacity: 0.80in to 0.50in Input Power: 85W Maximum Speed: 4800rpm Mandrel Diameter: 7/8in Adjustable Chain Seat: Can Be Adjusted Freely in the Range of 0 to 35 Degrees . Package List: 1 x Electric Chainsaw Sharpener1 x Accessory1 x Use Manual Note: 1. Keep the working area clean; 2. Observe the working area conditions. Do not use machinery or power tools in wet or damp areas and do not expose it to rain. Keep your work area well lit. Do not use power tools in the presence of flammable gases or liquids; 3. Keep children away from the work area. Do not allow children to enter the work area and do not allow them to hold machine tools or extension cords;4 Store the chainsaw sharpener. When not in use. Tools must be stored in a dry place to prevent rust. Always lock tools and keep them out of reach of children;5. Use the right tools for the job. Do not try to force a small tool or accessory to do the job of a large industrial tool. The tool is designed for certain applications. It will do the job better and more safely at the expected speed. Do not modify this tool or use it for unintended purposes;6. Dress well. Do not wear loose clothing or jewelry, as they can be caught by moving parts. Protective clothing, non conductive clothing, and non slip shoes are recommended when working;7. Use eye and ear protection. Wear ANSI approved impact safety goggles at all times If you are producing metal or wood shavings, wear an oil cover;8. Do not overstretch and always maintain proper standing and balance. Do not reach over or over a running machine.