https://www.supplyhouse.com/Bluefin-PXCRCUT-2-PEX-Ring-Cutter-1-2-5-8-3-4-and-1?gclid=CjwKCAiA-9uNBhBTEiwAN3IlNJXxTh8CLW316vVmRC_9I6zrzmRVj77XAVJw2_phLeM2N2O6YmnouhoCJzQQAvD_BwE Pretty sure that will score the tube. I think you can see it at...