Oregon sharpening stones, pack of 3, available in 5/32 (4mm), 3/16 (4.8mm) & 7/32 ( 5.6mm)

These sharpening stones are to be used with Oregon Electric Sure Sharp handheld grinder to easily sharpen your chain.

Packs include 3 replacement sharpening stones. Stones leave an excellent cutting edge and are easy to replace on the sharpener. 

These files will work with most electric saw chain sharpeners.