Review on Uxcell Straight Flutes Milling Cutter Cutting Tools in Router Bits by Daniel Mandal

Price was right, quality is decent, but I ordered 5/16" (0.3125") diameter end mills for the project . To do this, I have to mill to a specific corner radius with only a few thousandths of a deviation. What I received were 8mm (0.315 inch) end mills made in China (see label in picture). The shank was .315", but the cut is actually .318". The difference of 0.0055 inch (5 1/2 mils) is significant when using an end mill to machine precise slots or holes of a specific diameter. I really think it's my fault as the listing picture clearly says 8mm even though the listing text says 5/16". Normally though you should rely on the listing text and not the picture. Don't send them back but I did do not recommend buying from them - be careful.