This Refill kit for Rotary Tumblers is designed for those who have used up their Starter Kit of grit or those who want to start with a little more quantity. A larger kit with all the essential consumables - contains six types of grit suitable for grinding and polishing plus filler media:
- #80 Silicon Carbide for Coarse Grind - 1 kilogram
- #220 Silicon Carbide for Medium Grind - 1 kilogram
- #600 Silicon Carbide for Fine Sanding - 1 kilogram
- #1500 Aluminium Oxide for Pre-Polishing - 500 grams
- Tin Oxide for Final Polishing - 250 grams
- Cerium Oxide for Final Polishing - 250 grams
- Plastic Pellets (filler media) - 500 grams
Grit/Polish is packed in strong screw-top plastic jars for total package weight of just over 5 kilograms. This kit contains 2 types of polish - we suggest Cerium Oxide as being suitable for the quartz group (hardness 7 or below) and Tin Oxide for the slightly harder rocks such as topaz, garnet and the like.
This starter kit is designed for rotary or barrel type tumblers - please see alternative kits C or D if you have a vibratory tumbler.
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