Handles interrupted cuts fairly well. about hobbies at home this is for you. I ran each one for hours and never changed the insert. This is the largest tool you will get in the axa xl tool holder. Inserts in them for grafting, they're great for that. If you want to collect a lot of material, you need different missions. The rigidity of the holder must be able to withstand the large depth of cut of the roughing insert. I was able to get a good finish to a depth of around 80km. On the tenth, the chips don't break and the finish suffers. I took 125 without damaging the cutter, but let the machine work more than necessary for such a depth. the results were the same for all three types of missions. I always prefer wnmg.