I used this end mill to cut 1/16 aluminum sheet with a DOC of 0.208mm at 254mm/m. It cuts well, but the beating is noticeable even to the naked eye. We have to measure, but working precisely is out of the question. You may be able to compensate for this in software and use this end mill for certain projects, but for a reliable 1/16th end mill, Amana or Onsrud are pretty much the only options at Revain.