Use only the included special low-head bat pins to attach the disc to the potter's wheel . Regular bat pins will stick up above the surface. There is an additional option of a 12" X 1/8" plastic bat that raises the height of our discs if you prefer to use your existing bat pins.
Posted by Unknown on 3rd May 2018
I use the disc to flatten the bottoms of all my bowls after the bisque firing. It's a lot easier to do the sanding/grinding in the bisque rather than after the ware has been glazed. This grinder works very well for this purpose.