Description
Product Overview
The 8 LBS Rock Tumbler Grit Kit from sackorange is engineered for both hobbyists and professional stone polishers who demand reliable, consistent results across every stage of the tumbling process. This comprehensive kit includes 2 lb of 60‑grade coarse silicon carbide grit, 2 lb of 220‑grade medium silicon carbide grit, 1 lb of 500‑grade fine silicon carbide grit, and 1 lb of 1200‑grade aluminum oxide polish, complemented by 2 lb of high‑density ceramic filler media. Each component is packaged in durable, leak‑proof plastic jars with secure screw‑on lids, ensuring the media stays dry and ready for use. The included stainless‑steel scoop allows precise measurement, so you can easily dose the exact amount needed for each polishing phase without waste. Designed to work with any standard rock tumbler, this kit provides enough material to process approximately 16‑20 lbs of stones per cycle, making it a cost‑effective solution for extended projects. The combination of silicon carbide and aluminum oxide delivers a progressive polishing sequence that starts with aggressive material removal and finishes with a high‑shine, glass‑like surface. All ingredients meet industry standards for purity and particle size consistency, guaranteeing uniform abrasion and minimizing the risk of uneven polishing or surface defects.
![[Product front view showing all components]](https://www.oolviro.store/wp-content/uploads/2026/07/9a06ebea9d6b4581be4647129fcd10b1.jpg)
Usage
When using the 8 LBS Tumbler Grit Kit, begin by loading your chosen stones into the tumbler barrel, ensuring they are clean and free of debris. Add the appropriate amount of coarse 60‑grade silicon carbide grit using the provided scoop—typically one to two tablespoons per pound of stone—to initiate the shaping phase. Seal the tumbler and run it for the recommended duration, usually 7‑10 days, depending on stone hardness. After the coarse stage, drain the used grit, rinse the stones, and replace the media with the 220‑grade medium silicon carbide grit for the smoothing phase. This step refines the stone surfaces and prepares them for the fine polishing stage. Once the medium grit cycle is complete, repeat the draining and rinsing process before adding the 500‑grade fine silicon carbide grit, which eliminates fine scratches and prepares the stones for the final polish. Finally, introduce the 1200‑grade aluminum oxide polish along with the ceramic filler media; the filler helps to suspend the polish particles, providing a uniform, high‑gloss finish. Throughout each stage, monitor the tumbler’s vibration and temperature to ensure optimal performance. The kit’s versatile formulation works equally well for a wide variety of gemstones, including agate, jasper, quartz, and even tougher minerals like basalt, making it suitable for both decorative jewelry projects and larger geological specimens.
Why Choose Us
Choosing the sackorange 8 LBS Tumbler Grit Kit means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each batch of silicon carbide and aluminum oxide is sourced from reputable manufacturers and undergoes particle‑size analysis to confirm uniformity, which translates into predictable, repeatable results for every user. The inclusion of ceramic filler media distinguishes this kit from standard offerings, as the filler stabilizes the polishing slurry, reduces media loss, and extends the life of the polish, delivering greater value over time. Our packaging design prioritizes safety and convenience; the sturdy plastic jars protect the media from moisture and contamination, while the ergonomic scoop eliminates guesswork and reduces material waste. Additionally, sackorange provides responsive after‑sales support, offering guidance on optimal tumbling cycles, troubleshooting tips, and a satisfaction guarantee that underscores our confidence in the product’s performance. Whether you are a seasoned lapidary artist or a newcomer to stone polishing, this kit offers the reliability, versatility, and ease of use needed to achieve professional‑grade finishes without the need for multiple separate purchases.
Key Features
- Complete grit set covering coarse, medium, fine, and final polish stages
- High‑quality silicon carbide and aluminum oxide ensure consistent abrasion
- Ceramic filler media stabilizes polish for a uniform, high‑gloss finish
- Leak‑proof plastic jars with secure lids keep media dry and ready
- Includes a stainless‑steel scoop for precise, waste‑free dosing
- Enough material to process up to 20 lbs of stones per batch
- Works with any standard rock tumbler, rock polisher, or stone polisher
- Responsive customer support and satisfaction guarantee from sackorange
FAQ
What types of stones can I use with this kit?
The kit is suitable for a wide range of gemstones and minerals, including agate, jasper, quartz, amethyst, basalt, and many others. The grit progression is designed to handle both soft and hard materials, delivering a smooth finish regardless of stone hardness.
How long should each tumbling stage run?
Typical cycle times are 7‑10 days for the coarse stage, 5‑7 days for the medium stage, 3‑5 days for the fine stage, and 2‑3 days for the final polish. Adjust times based on stone size, hardness, and desired finish.
Can I reuse the ceramic filler media?
Yes, the ceramic filler can be filtered, rinsed, and reused for multiple polishing cycles. Proper cleaning between uses helps maintain its effectiveness and extends the overall lifespan of the kit.
Is the kit compatible with tumblers that have a water‑drain feature?
Absolutely. The media is designed to work in both dry and wet tumbling environments. If your tumbler has a drain, simply follow the standard rinsing steps between grit changes.
What if I need more grit than the kit provides?
Should your project require additional material, sackorange offers bulk refill packs that match the exact grit specifications of this kit, ensuring seamless continuity in your polishing workflow.




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