Specially formulated and easy to use design for the Smithsonian Rock Tumbler, you get two full sets of rock tumbling grit and polish. Each of these kits contains
Grade A
tumbling grit and polish as used by gemstone industry professionals, to tumble rocks in your Smithsonian rock tumbler and bring them to a gem like finish. The great thing is you get two full sets so you can make
twice as many
gem rocks with your tumbler. The grit and polish amount in this listing is also offered with
free shipping!
.
The tumbling process for rocks uses a four step process and these abrasive and polishing materials.
Each kit contains the following four items.
One 25 Gram package coarse Silicon Carbide (60/90
grit) used in Step 1
One 30 Gram package medium Silicon Carbide (120/220 grit) used in Step 2
One 25 Gram package polish Aluminum Oxide (Fine, micron sized)
used in Step 3
Remember, you receive
two sets of each of the above items
, pre-measured for you convenience, making it easy to get the measurements right.
The abrasive media is shipped in separate plastic resealable bags.
This product is made in the USA and
is of the highest quality used in industry.
We offer many other Rock Tumbling Grit Supplies
here
!
Thank you.