Our Standard grit kit works as a universal abrasive media supply compatible with all rotary tumblers. Designed to operate with any standard 3 lb tumbler. This single set of four will tumble rocks from rough to a super shiny finish.
The set includes:
- 60/90 Silicon Carbide (3 oz.) for step 1 - coarse grind
- 120/220 Silicon Carbide (3 oz.) for step 2 - medium grind
- 500 Silicon Carbide Pre-Polish (1.5 oz.) for step 3 - pre-polish
- Aluminum Oxide Polish (1.5 oz) for step 4 - final polish
Please note - significant savings for ordering multiple sets.
