Review on 🔪 Enhance Precision and Efficiency with Niagara Cutter N86010 Roughing Finishing: A Cutting-Edge Machining Solution by Marcel Robinson

What doesn't like. He does what he has to do, drill or mill. I used it to finish the bottom of the blind hole I needed to cut. You just had to be careful with the sides of the hole, otherwise the milling edges on the side of the drill could overdrill the hole. There was a gap between two or four chip evacuation grooves compared to the smoother surface, so I went with this three groove version. Worked great for my purposes as I got a clean hole with no chips on the bottom and a good finish.