File holder 2-in-1, D5.2mm: Two work steps in one for safe and efficient sharpening. The right sharpness when sharpening chainsaws is a basic requirement for effective chainsaw employees. The Stihl file holder supports you in efficient and safe resharpening by combining two work steps in one combined sharpening aid. The 2-in-1 file holder with file tolerance compensation (only with Stihl) already has an integrated round file and flat file. This allows you to quickly and easily resharpen the teeth and simultaneously reset the depth limiters of the saw chain without having to change the working tool. The Stihl 2-in-1 file holder is suitable for 1/4" Picco, 3/8" Picco, .325" and 3/8" saw chains. Integrated file tolerance compensation available exclusively from Stihl. Practical combination sharpening aid for saw chains. Useful aid for quick resharpening of tooth and depth gauge. Tooth and depth gauge sharpening in one operation. For occasional users.