As a hesitant buyer, I was pleasantly surprised by the industrial-grade quality of this carbide milling cutter machine. As a result of my tests, I determined that it was an efficient and reliable tool for my milling needs. The precise cutting ability is truly impressive and I have yet to need a replacement. The only downside is the somewhat steep price point, but I believe it's worth the investment for any serious user. Overall, a great addition to any workshop or industrial and scientific setting.