Silicone Wheels Coarse 100 count

A coarse grit, square edge, silicone wheel for pre-polishing porcelain in the dental lab. Excellent for making small adjustments or preparing the porcelain for glazing in the furnace. Can also be used on metal and acrylic. Light grey in color. Size is 7/8 x .125 (22mm x 3mm). Packed 100 wheels per box. Made in Germany.