Many pipe cutting techniques produce a rough, irregular end which is probably not square to the run of pipe. An I.D. (inside diameter) mounted pipe beveler solves several problems at once. First, since it mounts in the pipe end, all of the torque of the cut is carried by the pipe. This means the machine won’t want to twist out of your grasp and reduces operator fatigue. Secondly, the beveled end will be square to the center line of the pipe so that you can keep a uniform center, even with multiple welds. Most important of all, the “weld prepped” pipe end guarantees an optimal (industry standard) 37.5 bevel, ensuring you will have ideal root pass access, so critical to a good weld. This bevel provides uniform transmittal of heat into the parent metal and controls the amount of filler metal required. All of this adds up to superior, repeatable welds, each and every time with our 4×4 Pipe Beveler!