Tormek SP-650 stone grader

With the stone grader SP-650, you can change the grain size of Tormek's original stone to give a finer grinding surface. The other side is used to maintain the grindstone and reactivate the grains for efficient grinding.

Tormek's original grindstone is designed so that its properties can be changed from fast grinding to fine grinding, which offers great advantages. Once you have created the desired shape of your tool, e.g. a chisel, you can get an even finer edge on the same grinder, with the same stone and with the same jigs and settings. In addition to the convenience of not having to change equipment, you are also guaranteed the same edge angle.