We now carry the longest lasting wheels on the market today. They have a full 3mm of diamond matrix, solid aluminum cores, and you won’t believe how long these wheels last. Sintered wheels will also cut just as aggressively on the first cab as the last. If you haven’t used Inland’s sintered wheels before, we recommend you order one grit size larger for sintered diamond tools as compared to plated or brazed parts. Reducer rings available to fit most machines.