Review on Uxcell A13032900Ux0514 Milling Cutter with Optimal Cutting Diameter by Carl Morgan

It's cheap and it works. I use it to drill 8mm rod holes in 3D printed plastic parts. It's great for that, the holes are the right size after use. A small point I didn't know about until I got the sweep. The end is tapered the first 9mm or so which means you can't ream to the bottom of the bottom hole. I was expecting a taper but not a 9mm length. I'm still very happy with the purchase, I just had to change one of my parts a bit to accommodate this sweep characteristic.