Hope this the the correct forum! I have an application where I need to remove a 1.75” wide section of 10” long pvc pipe. (See pic). I have tried building a fence and running the pipe through a table saw but as the saw cuts a few inches in length the pipe tries to contract and pinches the blade. A successful first pass is possible but then the pipe is rotated the required arc length and the second cut started. Since the pipe diameter is already trying to contract the blade pinching issue is worse!