The quality of the Die is very low! The diameter differs at the edge and centre. The centre diameter is less than 1/2 inch !!! The cut of the threads is low quality and on one edge these are almost missing. There is also absolutely no way for the 1/2x28 Tap can fit in the 1/2x28 Die !!! Do not buy !
I have nothing that bad to say about the tabs are you cut fairly decent and they are nice and sharp