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MJR Tumblers

120/220 Grit Silicon Carbide Rock Tumbler Grit, Fine Stage 2 Rock Polishing Grit 20 lb, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Supply

✅ In stock ⭐ Lowest price we've tracked
D
Grade
😐 Weak Deal
30.23/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$68.50
Listed $69.98
Save $1.48 2% OFF
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 3:48 PM · 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 2% at checkout.
  • 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 4.47/28
Recent Value 0/22
Market Standing 1.76/20
Deal Strength 20/20
Momentum 4/10

📝 Product Overview

🏪 Sold by MJR Tumblers
🚚 Shipping Free Shipping

Product Details

STAGE 2 FINE GRIT FOR SMOOTHING STONES: This 120/220 grit silicon carbide is designed for the second stage of rock tumbling, refining surfaces after initial shaping. Helps reduce scratches left by coarse grit and prepares stones for pre-polish and final finishing stages.
PREMIUM SILICON CARBIDE FOR CONSISTENT RESULTS: Made from high-quality silicon carbide, this fine grit delivers even abrasion across stones, supporting a smoother and more uniform surface. Designed for reliable performance throughout the tumbling process.
COMPATIBLE WITH ROTARY & VIBRATORY TUMBLERS: Suitable for use with most rock tumblers, including rotary and vibratory models. A versatile choice for maintaining your polishing workflow or restocking Stage 2 grit supplies.
IDEAL FOR ROCKS, MINERALS & GLASS APPLICATIONS: Works well across a variety of materials including stones, minerals, and glass. Provides flexibility for different polishing projects and helps improve surface quality before finer polishing stages.
USA OWNED BRAND WITH TRUSTED QUALITY: Offered by a USA-based, disabled and veteran-owned company. MJR Tumblers provides dependable rock tumbling supplies designed for consistent performance and ease of use.

⚙️ Specifications

Material
Premium Silicon Carbide
Grit Material
Premium Silicon Carbide
Item dimensions L x W x H
11 x 8 x 2 inches
Brand
MJR Tumblers
Grit Type
Fine
Number of Items
52
Manufacturer
MJR Tumblers
Product Dimensions
11 x 8 x 2 inches
Department
unisex-adult
ASIN
B0BZWN1W5P
Date First Available
March 29, 2023

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