Ive read mixed reviews on these and was wondering if anyone on here has actually used one for any lenght of time. Looks like a good idea on paper but they are pretty pricey
I have used them for a long time. I cut hedge posts and hedge trees only with mine and they are really hard on chains and they still last a long time. I've had mine on over a year with out sharpening and I use my saws a ton. Can run them in the dirt or hit wire and it doesn't fill them. Rocks are what's hard on them. My current chain is missing 6 or 7 carbide tips and it still cuts decent. Well worth it In my opinion