Operates on 115 volts, 1 Ph, 60 Hz
Electrical Conversion to 220V, 1Ph. 50 Hz. available
220-grit sharpening wheels are standard;
course, medium and fine grits are available.
Most common grits used:
120-coarse, 220-medium, 390-fine. 390-grit is recommended to cut and polish in one pass.