-40%
Rock Tumbling Grit Kit OBS- 20-5 for a 20 lb. -Tumbler- 5 Step- Obsidian-Glass
$ 27.45
- Description
- Size Guide
Description
ROCK TUMBLING GRIT KIT OBS # 20-5- FOR 20 LB. TUMBLER. 5 STEP FOR OBSIDIAN OR GLASSA high quality 5 step grit kit for a 20 lb. tumbler. NOTE, THIS IS GRADED GRIT. Top of the line grit- no cheap stuff here.
Step # 1 - 20 oz - 60/90 grit, silicone carbide grit.
Step # 2 - 17 oz. - 120/220 grit, medium silicon carbide.
Step # 3 - 13 oz. - 600 fine silicon carbide.
Step # 4 - 13 oz. -
1200 Pre-polish-Aluminia.
Step # 5 - 13 oz. - Cerium Oxide.
NOTE, we add a little extra in each package to make sure you are getting what you paid for.
These kits are well suited to either rotary or vibrating tumbler operations. A great tumbler kit for Glass or Obsidian. If requested we will ship a tumbling instruction sheet to you as well.
These kits were designed by a good friend of mine that was a Geologist. He has lots of knowledge on what to use when polishing all the different type of rock on the market. Knowing what to use is the secrete to success. Has been polishing rock for many a year.
Shipped FREE to all USA zip Codes