3kg Capacity Rotary tumbler
Comes with steel shot for metal burnishing
These are a great little tumbler for rock and glass polishing or polishing jewellery or other metals.
Rotary tumblers are ideal for rock tumbling and polishing as they will give the rocks a rounded finish.
Rocks can be polished from start to finish in these tumblers. There are 4 steps to polishing rocks and each step takes a week.
The first step in 80 grit silicone carbide. This will shape the rocks
The second step is 220 grit silicone carbide for a week.
Third step is 600 grit for a week which will leave the rocks with a dull sheen on them.
The fourth step is the polish for the final week.
This means 4 weeks to polish rocks. You can also use a vibratory polisher after the 80 grit in the rotary tumbler and this will cut down the time to around 13 days.
12 Month Warranty