Tormek Stone Grader, SP-650
The Tormek SB-650 Double Sided Stone Grader is one accessory that you do not want to be without.
Use the coarse side regularly to keep the stone open and effective. Also, this will practically get you two grindstones in one. The fine side will change the function of the Tormek Grindstone from fast grinding at 220 grit to fine grinding at a 1000 grit surface.
Supplied as standard with the T-4 and T8 machines.