MusicNomad Diamond Coated Nut File .032"

I bought these and a couple of others for setting up some ukuleles. To get the depth right, feeler gauges are recommended. They work really well and having the proper thicknesses reduces the risk of issues after the set up. Great service from Thomann as always, I think these will last a long time so I probably won't need to but I would buy again.

I bought the custom set of files to go from E standard (9 - 42) to D (11 - 56). Worked like a charm. Just make sure to run files thru some spare piece of plastics or wood to remove rough particles on the blade before cutting a nut.