31397 Oregon 5/32" sharpening stones 3-Pack replacement 4.0mm
Easily maintain a sharp saw chain using 31397 Oregon 5/32" sharpening stones, compatible with Oregon and handheld grinders. This pack of three 4.0mm replacement stones with 1/8" shafts provides an exceptional cutting edge and is perfect for precision and efficient grinding of chains. Additionally, they are compatible with most 12-volt electric chain sharpeners.