There are several , in the world that make string files,but the one made by Mitchell is the one that is most difficult to cut,durable,and easy to work with. Used in a wide range of applications from industrial products to musical instruments and jewelry,it takes advantage of the characteristics of string to efficiently perform polishing work such as polishing,finishing,chamfering,and deburring grooves,edges,depressions,straight lines,inner circumferences,outer circumferences,and inside tubes. You can do it.
Volume 1(15m)
Type of abrasive grain
Silicon carbide (S): High hardness type (aluminum,brass,copper,pig iron,resin,rubber,etc.)
