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400/600 Grit 4lb Aluminum Oxide Rock Tumbler Pre Polish, Stage 3 Rock Polishing Grit for Stone Polishing, Compatible with Rotary & Vibratory Tumblers, Premium Lapidary Grit

400/600 Grit 4lb Aluminum Oxide Rock Tumbler Pre Polish, Stage 3 Rock Polishing Grit for Stone Polishing, Compatible with Rotary & Vibratory Tumblers, Premium Lapidary Grit

Product ID: 603410932

Details

Brand
MJR Tumblers
Grit Material
Premium Oxide
Grit Type
Super Fine
Item Weight
4 pounds
Material
Premium Oxide

🪨Stage 3 perfect polish

⚙️400/600 grit precision

🇺🇸Proudly USA made

52985CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

🪨 Elevate your stones to museum-quality shine with every tumble!

BULK 4 LB SUPPLY - Ample quantity for multiple polishing projects without interruption
TRUSTED BY EXPERTS - Preferred over mainstream kits for superior polish results
VETERAN OWNED QUALITY - Support a disabled and veteran-owned American company
PRECISION 400 600 GRIT - Engineered for flawless third-stage stone shaping
UNIVERSAL COMPATIBILITY - Works seamlessly with any rock tumbler brand

MJR Tumblers Premium 400/600 Aluminum Oxide Grit offers a super fine polishing stage for rock tumblers, delivering professional-grade shaping and pre-polish results. Proudly made in the USA by a disabled and veteran-owned company, this 4lb pack ensures compatibility with all tumbler brands and is highly rated for outperforming standard polishing kits.

Specifications

ASIN	B0CP8VW2T4
Best Sellers Rank	#24,574 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in Tumbling Media
Brand Name	MJR Tumblers
Compatible Material	Premium Quality Aluminum Oxide
Customer Reviews	4.4 4.4 out of 5 stars (21)
Grit Material Type	Premium Quality Aluminum Oxide
Grit Number	600
Grit Type	Super Fine
Included Components	Instructions and Grit
Item Weight	4 pounds
Manufacturer	MJR Tumblers
Material Type	Premium Quality Aluminum Oxide
Number of Items	1
Number of Packs	1
Part Number	MJR4p400/600AO
Set Name	Stage 3
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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52985CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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