I bought this along with the entire Bora edge clamp system in the hope it would help me with multiple cuts. After a few cuts I took it off and just used the clamping system without it. Making the same cut over and over again would increase its usefulness, but for me I made several different cuts, so I had to keep stopping to move the edge to make sure I wouldn't cut it when I made the cut make . This forced me to double check my measurements which was a waste of time. The edge also doesn't help