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Raytech AV-18 Ultimate Vibratory Rock Polisher

SKU 23094R
Save $106.00 Save $106.00
Original price $635.95 USD
Original price $635.95 USD - Original price $635.95 USD
Original price $635.95 USD
Current price $529.95 USD
$529.95 USD - $529.95 USD
Current price $529.95 USD
Availability:
Only 3 left!

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Free shipping on all orders within the continental USA. Prospectors Dream items are the one exception — shipping on those is calculated at checkout.

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30-day returns. If something isn't right, contact us within 30 days of delivery and we'll sort it out.

Items should come back unused, in their original packaging, with the manual and warranty card. Faulty out of the box or our mistake, and we cover shipping both ways.

Tero Vido products and Nokta Invenio detectors are final sale.

Every detector we sell carries the manufacturer's warranty, and we'll help you make a claim rather than sending you off to do it alone.

To start a return, email support@detectorexperts.com with your order number, or call (214) 393-7076. Full details on our return policy.

Step up your rockhounding and lapidary game with the Raytech AV-18 Ultimate Rock Polisher. Designed specifically for enthusiasts who have outgrown standard hobby tumblers, this industrial-grade vibratory machine features a spacious 12-inch bowl capable of handling 14 to 16 lbs of rock per load. Its heavy-duty suspension and robust drive system are engineered to withstand the long, continuous runs required for flawless stone polishing.

Why Choose Vibratory Tumbling?

Unlike traditional rotary barrels that round everything into uniform pebbles, vibratory action maintains the natural shape of each stone while working the abrasive much faster. The AV-18 is highly recommended for:

  • Rapidly grinding and polishing rough chips into baroque gemstones.
  • Smoothing and finishing small slabs and preformed cabochons.

Key Features

  • Industrial Reliability: Built specifically for the rigorous demands of rock polishing.
  • Heavy-Duty Components: Upgraded drive and suspension for continuous, long-term use.
  • High Capacity: 12-inch bowl (0.18 cu ft) processes massive 14 to 16 lb loads.
  • Trusted Brand: Manufactured by Raytech, a pioneer in vibratory finishing equipment.

Technical Specifications

  • Model: AV-18 Ultimate Rock Polisher
  • Part Number: 23094R
  • Bowl Diameter: 12 inches
  • Bowl Capacity: 0.18 cubic feet
  • Rock Load Capacity: 14 to 16 lbs
  • Maximum Weight per Rock: 40 to 70 grams
  • Optimal Rock Size: 1/2 inch to 1-1/2 inches in diameter
  • Recommended Rock Hardness: 6 to 8 Mohs

Getting Started

Note: Rocks and abrasive grits are not included. Because different stones require unique finishing sequences, you will need to supply your own abrasive media. For most rocks, a standard four-stage process (coarse, fine, pre-polish, and polish) will yield the best results.

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