is there a chainsaw blade like this?
I don't think there is one, but----I wanted to check with guys who KNOW these things:
is there any kind of chainsaw blade to use to cut down into dirt and cut through big roots?
I've got long runs of sprinkler pipe that goes through big root patterns of canopy oaks. They develop leaks fairly often, where roots cut through the pipe. To fix, you have to dig a big hole and cut through some pretty good size roots. It happens often enough that I'd like to have some quick way of doing root cutting.