Description
h2>Product Overview
The GANGOU 12 LBS Rock Tumbler Grit Set is a comprehensive 4-step grit kit designed for tumbling and polishing stones and gems. It includes Step 1 Coarse Grit (4 LB), Step 2 Medium Grit (4 LB), Step 3 Pre-Polish (2 LB), and Step 4 Final Polish (2 LB). Made from high-quality Aluminum Oxide and Silicon Carbide materials, this set ensures durable, consistent results. The total weight of 12 pounds is sufficient for multiple projects, making it ideal for both hobbyists and professionals. Compatible with any brand of rock tumbler, this kit offers flexibility and reliability for all your polishing needs.
Usage

This grit set is perfect for anyone who enjoys rock tumbling, gem polishing, or DIY jewelry making. Whether you’re a beginner or an experienced user, this kit allows you to achieve professional-grade results at home. It’s ideal for use in workshops, garages, or dedicated hobby spaces. The grits are designed for use with standard rock tumblers, making it easy to integrate into your existing setup.
Why Choose Us
GANGOU offers a 100% satisfaction guarantee, ensuring you’re confident in your purchase. The grits are made from premium materials that resist wear and provide consistent performance. The 4-step system ensures a smooth, polished finish without damaging your stones. The kit is compatible with any brand of tumbler, giving you flexibility and value. Additionally, GANGOU offers customer support to help you optimize your polishing process.
Key Features
- High-quality Aluminum Oxide and Silicon Carbide materials ensure long-lasting performance and consistent results.
- 4-step grit system (Coarse, Medium, Pre-Polish, Final Polish) delivers professional-grade polish for stones and gems.
- 12-pound total weight provides enough grit for multiple projects, making it cost-effective for hobbyists and professionals.
- Compatible with any brand of rock tumbler, offering flexibility and universal use.
- 100% satisfaction guarantee and customer support for personalized polishing tips and troubleshooting.
FAQ
What materials are used in this grit set?
GANGOU offers a 100% satisfaction guarantee, ensuring you’re confident in your purchase. The grits are made from premium materials that resist wear and provide consistent performance. The 4-step system ensures a smooth, polished finish without damaging your stones. The kit is compatible with any brand of tumbler, giving you flexibility and value. Additionally, GANGOU offers customer support to help you optimize your polishing process.
Key Features
- High-quality Aluminum Oxide and Silicon Carbide materials ensure long-lasting performance and consistent results.
- 4-step grit system (Coarse, Medium, Pre-Polish, Final Polish) delivers professional-grade polish for stones and gems.
- 12-pound total weight provides enough grit for multiple projects, making it cost-effective for hobbyists and professionals.
- Compatible with any brand of rock tumbler, offering flexibility and universal use.
- 100% satisfaction guarantee and customer support for personalized polishing tips and troubleshooting.
FAQ
What materials are used in this grit set?
- High-quality Aluminum Oxide and Silicon Carbide materials ensure long-lasting performance and consistent results.
- 4-step grit system (Coarse, Medium, Pre-Polish, Final Polish) delivers professional-grade polish for stones and gems.
- 12-pound total weight provides enough grit for multiple projects, making it cost-effective for hobbyists and professionals.
- Compatible with any brand of rock tumbler, offering flexibility and universal use.
- 100% satisfaction guarantee and customer support for personalized polishing tips and troubleshooting.
FAQ
What materials are used in this grit set?
What materials are used in this grit set?
This grit set is made from Aluminum Oxide and Silicon Carbide, both known for their durability and effectiveness in polishing stones and gems.
Is this grit set compatible with any brand of rock tumbler?
Yes, this grit set is compatible with any brand of rock tumbler. It’s designed to work with standard tumbling machines for consistent results.
How much grit does this kit contain?
The kit contains 12 pounds of grit, divided into four steps: Step 1 Coarse Grit (4 LB), Step 2 Medium Grit (4 LB), Step 3 Pre-Polish (2 LB), and Step 4 Final Polish (2 LB).
Can I use this grit set for polishing gems?
Yes, this grit set is ideal for polishing gems. The 4-step system ensures a smooth, polished finish without damaging your stones.
What is the warranty or guarantee for this product?
GANGOU offers a 100% satisfaction guarantee. If you’re not satisfied with your purchase, you can contact us for assistance or a replacement.




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