Providing the convenience and quality you need from a workhorse, the 620-series high-volume saw chain grinder features a hydraulic assist clamping vise, eliminating the need to manually tighten and loosen the vise.
Wishing had better instruction, but a little internet research and former knowledge I picked it up pretty quick.
M
Michael L.
Oregon 620–120 chain grinder
Received two grinding wheels in the kit broken,Prompt response , sent to new ones right out no questions asked
R
R.P.
Works great
I have only sharpened 3 chains so far, but it works great. Very fast and accurate.
J
JEREMY M.
Unit was easy to set up and worked really good at getting a good sharp chain 1st try was OK the second chain I did was fabulous I was able to perform a much better job than any of my local shops