

🪨 Elevate your rock game—start strong, shine brighter!
This 10 lb coarse 60/90 silicon carbide grit is the essential first step for any rock tumbling project, delivering consistent particle size for superior abrasion. Packaged in a convenient reclosable jar, it’s compatible with all rock tumblers and trusted by professionals for both hobbyist and optical-grade polishing.
| ASIN | B0C9XGVN1Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 382,493 in DIY & Tools ( See Top 100 in DIY & Tools ) 615 in Sanding Paper |
| Customer Reviews | 4.6 4.6 out of 5 stars (547) |
| Date First Available | 20 July 2023 |
| Grit Description | Coarse |
| Grit Number | 60 |
| Included components | 60/90 Silicon Carbide Grit 10lb |
| Item Package Quantity | 1 |
| Item Weight | 4.54 kg |
| Manufacturer | YHAspace |
| Manufacturer reference | 60/90 Silicon Carbide Grit |
| Material | Silicon Carbide |
| Part number | 60/90 Silicon Carbide Grit |
| Product Dimensions | 16 x 16 x 15 cm; 4.54 kg |
| Size | STEP1 - 10LB |
H**B
Good product. Rock tumbling grit in general is expensive, and you cannot reuse. This product is inexpensive and gives great polishing results.
C**S
Very consistent particle size, making it suitable for optical work. I used this successfully when grinding telescope mirrors, where consistent particle size is very important. Very satisfied!
A**E
I have tried and used other step 3 polishes and this type seems very good as a pre polish. I will be buying more.
A**R
Pretty good! Been using this grit. Definitely great to have a large amount of this as a hobbyist.
S**J
Does the job, nice shaping.
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