General description This electric chainsaw sharpener set includes three grinding stones, providing a quick and effective way to sharpen your chainsaw blades. Designed for convenience, it allows you to achieve a sharp cutting edge in seconds by simply pressing the tip of the sharpener on a solid surface. The sharpener is lightweight, compact, and easy to carry, making it ideal for outdoor use. Technical specifications Compatible with 14/16/18/20 inch chainsaws Made of high-quality, durable plastic Includes 3 grinding stones Features stainless steel springs for good shrinkage performance Compatibility and accessories Suitable for chainsaw blades with 1-2 holes Includes 2 pins (one removable) for fixing the electric saw blade Usage The sharpener is designed for easy operation. Simply insert the electric saw into the sharpener, and if the saw size does not touch the whetstone, press the spring to adjust. This feature ensures compatibility with larger chainsaw sizes.