This electroplated diamond grinding "bat" tool fits onto a potters wheel, ready to work. It is DOUBLE-SIDED, with a medium/coarse side (#120 grit), flip it over for a fine side (#400 grit), giving a velvet smooth finish. Grind off imperfections or unevenness with the #120 side, smooth with the #400 side. See a brief ( 4 minutes) video on YouTube showing how it works:
(copy and paste) https://www.youtube.com/watch?v=K2eTCi-CLos&feature=youtu.be
TWO OPTIONS 12 inches in diameter, 220 square inches grinding surface (110 square inches on each side) price $119.00 14 inches in diameter, 300 square inches grinding surface (150 square inches on each side) Price $159.00
Each disc is machined flat before electroplating for an even, very effective operation, and evenly distributed consistent grit particle size. Electroplated diamond tools vary wildly in quality. These are guaranteed to be the highest professional quality.
Each side (#120 medium/coarse AND #400 fine) is separately replaceable
Use with water
The two bat pin holes (for attaching to the wheel) do NOT interfere with the grinding operation. They are sealed by electroplated nickel and the diamonds come right up to the edge, It is best to avoid the holes briefly when grinding jagged edges at an angle. 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 inch plastic bat that can act as a "shim" to raise the height of the disc if you prefer to use your normal bat pins as well, https://www.etsystudio.com/listing/604418811/12-inch-x-18-inch-pottery-bat?
Designed for potters by a professional potter.
Guaranteed, money back, buyer returns at his/her cost.