Sharpen your chain right on your guide bar.
The precision Grinder combines the features of the Grind-N-Joint with the accuracy of the File-N-Joint.
Easily clamps on your saw for fast precise sharpening.
Powered with any 12 Volt DC Automotive, ATV, UTV or Lawnmower Battery
Three grinding stones included:
G-4175/32 DIA for Low Profile 3/8 Pitch
G-4183/16 DIA for .325 Pitch
G-4197/32 DIA for Standard 3/8 & .404 Pitch