Tabletop Electric Chain Grinder Professional Sawchain Polisher Electric Chain File Grinding Tools Pure Copper Motor This electric chain grinder has high file sharpness, greatly reduce grinding time, are more efficient and last longer. The chain positioning adjustment button design makes it easier and safer to secure the workpiece. Left and right 0-35° angle references are marked on the machine to make it easy to adjust the angle accurately. The protective cover protects against sparks and iron shavings, and that does not block the view to observe the grinding process of the cutter. Features: Electric chain grinder has high file sharpness, greatly reduce grinding time, are more efficient and last longer. Reducing the number of files needed can be more cost-effective, support multiple uses without waste, and be more economical. The chain positioning adjustment button design makes it easier and safer to secure the workpiece. Left and right 0-35° angle adjustment design, which facilitates multi-angle grinding and improves convenience. Angle references are marked on the machine to make it easy to adjust the angle accurately. The protective cover protects against sparks and iron shavings and prevents injuries to people. Transparent design that does not block the view to observe the grinding process of the cutter. Waterproof power switch with nice insulation effectively prevents dust and water, and avoids injury to the human body due to accidental sudden power supply, making it safer e. Specifications: Name: Chain Grinder Material: metal Rated voltage: 220-240V, 50/60Hz Rated power: 250W No-load rotation speed: 8400r Cable length: 1m Grinding disc size: 100 * 10 * 3.2mm / 3.94 * 0.39 * 0.13in Item size: 258 * 130 * 200mm / 10.16 * 5.12 * 7.87in Package size: 290 * 210 * 165mm / 11.42 * 8.27 * 6.50in Package weight: 1900g / 4.19lb Packing List: 1 * Chain Grinder 1 * Locknut 1 * Wrench