Oregon Premium Round chainsaw sharpening files, they are made with the finest steel using state-of-the-art production and finishing processes for best hand sharpening results on your Chains.

Files fit both the standard file guide and Sure Sharp® bar-mounted filing guide

Double-cut design resists clogging and has long stay sharp

Consistent tooth height removes metal faster & more smoothly

Round Files come in a pack of 12 in the following sizes:

5/32″ –     4mm

3/8″ –       4.5mm

3/16″ –     4.8mm

13/64″ –   5mm

7/32″ –     5.5mm

1/4″ –       6mm