Review on 🔌 Efficient Oregon 28841 Electric Replacement Sharpening System for Optimal Results by Nale Dunn

Bought these to sharpen my 18" Echo chainsaw with my Dremel 4000 series. The bottom line is these stones get the job done. When I first used this brand my chain was pretty rough. I only managed to sharpen the chain with the first stone once. But the chain cuts better than when new. If I just need to sharpen the blade, I can sharpen the chain twice in one fell swoop before throwing it in the trash. Thanks to them, I will never use a file to sharpen my chainsaw again. These little pebbles have saved me a lot of time and money compared to replacing the chain. I have already bought another pack of this brand.