Hosco Diamond Combo Black nut files help you to do a nut filing job easily, quickly and precisely. This file has two usable sides: one side is identical to the black nut file, the other side is a round #600 diamond line file. You can use it to file your slot as usual, flip the file around in its holder and use the diamond file side to create a smooth and rounded slot very quickly.
These files are meant to be used with the Hosco Mag-Holder ( #46790 / H-NF-H). Mix and match to create your own custom set of files!
Filing width: 0,016″ (0,41 mm)