Sharpen a Reciprocating Saw Blade

that profile's on there, I didn't do it all the way across on here, but once that profiles on there, you can just hit it and it's back to sharp again. So, you can do a saw like this. You can do that. Check it out. That's all it's taking because you only need to sharpen up that very tippy top cuz that's the only part that's doing that cutting. Now, this looks like