Shaping

The 6" Cab King is an excellent unit for making cabochons. This 8-station grinder/polisher comes complete with two (2) 6" x 1-1/2" metal bonded dia...

The 8" Grinder & Polisher is an excellent machine for grinding and polishing stones. With two hard wheels and one expandable drum, this unit wi...

The Four Station Expandable Drum Unit is a versatile machine that allows the user to move through grinding stages without changing the wheels. The ...

Covington has updated the Two-Station Expandable Drum Unit! Instead of the old style wherein the wheels were mounted directly to the motor shaft, t...

The 6" Combination Unit cuts, grinds, sands, and polishes gemstone material all on one machine. This unit is designed to take small work pieces fro...