Thread: Frankford Arsenal M press coaxial review

If you haven't got a concentricity gauge just use the method I used for years - roll the loaded round across the top of your desk. You'll see by eye if you have bad concentricity.

Originally Posted by zimmer

If you haven't got a concentricity gauge just use the method I used for years - roll the loaded round across the top of your desk. You'll see by eye if you have bad concentricity.

Yeah have done that and it looks good to the eye, I have access to a concetricity gauge but unless I have accuracy issues or obvious run out, I can't see myself getting to worried about it.