Round File for Machine Heads & Guitar Pots Although it is rarely spoken, a round file is very used in guitars repairs. After painting this tool is essential to remove the waste ink staying in the holes. To change potentiometers (especially when we want to put CTS potentiometers) nothing better than a round file to do the job, avoiding the risk of chips. Caracteristics: Medium coarse. Ideal for Guitar Jobs like polishing tuners and potentiometers holes. It’s made of high quality chomium alloy steel and hardened up to 64 HRC. Made in European Union. Dimentions: 300mm Long. 9mm Diameter.
