Description The TriLink chain saw files make it easy to keep the Saw Chain sharp and the saw cutting fast. These high precision spiral cut files provide outstanding sharpness and long tool life. This aggressive spiral cut tooth design enables the user to make fast, score-free sharpening of the Saw Chain cutters.Precision spiral cut design provides clean, fast sharpening without scoring the cutter surfacesHardened carbon steel construction for longer tool life7/32 in. Dia files for all 3/8 in. standards pitch chains, regardless of the manufacturer2 files per packLimited 1 year manufacturerâs warrantyFor G and M chains