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Lortone

Find your perfect Lortone rock grinder polisher for smooth finishes and easy operation

Lortone has been a cornerstone of the lapidary world for over 50 years, crafting reliable, American-made equipment that hobbyists and professionals trust. Their iconic rotary tumblers, saws, and polishers are built for precision, quiet operation, and long life—perfect for transforming rough stones into brilliant, polished gems.

From the classic Lortone 3A and 33B rock tumblers to the powerful Lortone 10-inch slab saws and QT-series polishers, every machine reflects decades of lapidary engineering excellence. Whether you’re just starting your rock-tumbling journey or expanding a full studio, Lortone offers dependable performance that stands the test of time.

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Product List

Lortone 4-Step Rock Polishing Abrasive Kit

Lortone Rock Polishing Kit

Product Review Score

4.45 out of 5 stars

115 reviews

$29.95

Lortone 3A Rock Tumbler Drive Belts - 10 Pack

Lortone 3A Tumbler Belts - 10 Pack

Product Review Score

4.19 out of 5 stars

113 reviews

$29.99

If you're diving into rock polishing, Lortone is a name you’ll quickly come to appreciate. Their grinders and polishers are known for their durability and ease of use, making them a favorite among hobbyists and pros alike. You can rely on Lortone to help you transform rough stones into beautiful, polished gems.