Ideal for the following applications: Polishing and grinding of gemstones and glass, burnishing small silver casting, polishing ammunition casings, and mixing pottery glazes. 

When polishing and grinding gemstones and glass, make reference to the abrasive Silicon Carbide. When burnishing silver castings/ammunition casings make reference to Stainless Steel Shot and Burnishing Compound.


Twin 3lb Barrels 

6 Cup Capacity 

20mm x 30mm max rock size.

Lortone 33B Tumbler

SKU: 33B Tumbler