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Rock Tumbler Grit Step 3, 600 Grit Silicon Carbide Fine Media Refill 5LB
✅ In stock
D
Grade
Analysis Confidence
63%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 6, 2026 11:16 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
4.66/28
Recent Value
3.21/22
Market Standing
12.94/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
KS 2026
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓STEP 3 FINE GRINDING FOR REFINED SURFACES — Continue your rock tumbling process with 600 grit silicon carbide designed to refine surfaces after Step 2 medium grinding, reduce fine surface marks, and prepare stones for Step 4 polishing.
✓FINE SILICON CARBIDE FOR CONSISTENT REFINING — Made with durable abrasive particles to provide controlled fine grinding action throughout the tumbling cycle. Helps reduce remaining surface marks and create a smoother foundation for polishing.
✓5LB REFILL FOR MULTIPLE TUMBLING BATCHES — Designed for repeated Step 3 use, this 5LB refill can process up to approximately 80 lbs of rocks across multiple tumbling batches when used as directed. Use about 1 oz of grit per pound of rocks for consistent Step 3 fine grinding performance.
✓COMPATIBLE WITH ROTARY & VIBRATORY ROCK TUMBLERS — Works with KomeStone tumblers and most standard rotary and vibratory rock tumblers. Simply add rocks, water, and the recommended grit ratio after completing Step 2 medium grinding to begin Step 3 fine grinding.
✓PART OF A COMPLETE ROCK TUMBLING SYSTEM — Follow the complete 4-step tumbling process from shaping rough stones to Step 4 aluminum oxide polishing. Looking for even greater brilliance? KomeStone also offers optional polishing powders to help you achieve your preferred level of finish.
✓BUILD YOUR COMPLETE ROCK TUMBLING SYSTEM — KomeStone offers reliable rock tumblers, tumbling grit, polishing powders, ceramic media, and essential accessories designed to support every stage of rock tumbling. Whether you're shaping rough stones or creating a brilliant polished finish, you'll find everything you need to keep every batch moving forward.
⚙️ Specifications
Material
Silicon Carbide
Item dimensions L x W x H
7.28 x 7.28 x 5.71 inches
Brand
KomeStone
Grit Type
Pre-Polish 600 Silicon Carbide
Number of Items
1
Brand Name
KomeStone
Manufacturer
KomeStone
Part Number
STEP3-260323-50
Model
Step 3 -Pre-Polish 600 Silicon Carbide
Included Components
STEP3-Fine
Unit Count
1 Count
