This blade works, but it's very slow getting through drywall. I have to put too much pressure on the blade to keep it going and using a reciprocating saw is too unwieldy for detail work. I thought it would be a great alternative to my oscillating tool, but I've gone back to it after using this. So after I stopped using it to cutout holes and detail work I thought it would be good for cutting straight lines in a wall. I went back to using a drywall hand saw - much quicker. The only thing I like about this blade is that it's short and not sharp so I don't have to worry about cutting wires or pipe, but it's just too slow.