Has anyone ever used the Diamond grinding wheels? I see them for about $100.
This plated CBN (Borazon) wheel is used to sharpen saw chain on the Speed Sharp, Effco, Model 7700 saw chain grinders, or other grinders capable of receiving wheels with the following specifications.
The wheel measures 5-3/4” diameter, it has a 7/8” arbor hole and is 3/16” thick. The maximum R.P.M this wheel is rated for is 7250.
CBN wheels are long lasting wheels for sharpening steel saw chain that will not need reshaping and possesses the long lasting attributes and precision grinding qualities of a diamond wheel.
Thoughts?