describe The blunt chain saw manual crank chain saw grinding fixture is made of high-quality alloy material, which is wear-resistant and durable. It aims to polish quickly, simply, and quickly. When you start a project, you don't need to worry about stopping tofix anything. The chain saw sharpener can clean the blunt chain again within 3-5 seconds. Use a sharpening tool to make your chain saw as sharp as new, saving time and effort. Easy to carry. This is a good compact sharpener, very suitable for largeror election sharpeners that you don't have room for. Because this sharpener only weighs two pounds, it is small enough to fit anywhere. Compatible with most chain saws. This sharpener is not only suitable for various chain saws and chainsaws, keepingyour chain saw in its optimal shape, but also has an elegant design. Easy to use, find slow serrations, turn the handle to start sharpening, and an accurate sharpener can Products from Chunchuan's store