[Easy Installation] The grinding head of electric saw sharpener is easy to install and has good heat dissipation
[ Ensure Sharpness ] When used with an electric hand held grinder to ensure sharpness, your saw chain is easily grind
[High Efficiency] Can be applied to chainless polishing agent to improve efficiency.Including 8 replacement finishing stones
[Long Life] The titanium plating process is adopted, which means that the service life of these bits is longer than that of other bits
[Easy Care] Leaves an excellent cutting edge and can be easily combed on most electric chain grinders. It is very suitable for grinding chain sawtooth