2 - Vintage Expandable Rubber Lapidary Drums 8" x 3" w 3/4" Arbor
4.6 (115 items)
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Product details
| Management number | 8683509 | Release Date | 2025/09/03 | List Price | $83.87 | Model Number | 8683509 | ||
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| Category | |||||||||
Both are in excellent vintage used condition!
One is a Lortone Exact Spand Expandable Rubber Lapidary Drum, Model EXB3. The 2nd one is missing the label so I don't have any additional info on it other than it is made of a heavier metal. The Lortone weighs only 14 oz. The other one weighs 2 lbs 5.5 oz. There is about a 1/8" difference in width between the two.
These drums are used in lapidary work, specifically for grinding and polishing stones or other materials when used with a rock tumbler.
Features:
It's an expandable rubber drum designed to hold abrasives or polishing compounds.
Expandable Design: The drum is made of heavy rubber with angled expansion slots, allowing it to expand during rotation to securely hold sanding or polishing belts in place. This expansion also ensures a true-running operation with minimal wobble.
Versatile Applications: While primarily used in lapidary for shaping and polishing gemstones, it is also effective for metalworking tasks like sprue removal and c
| Category | Tools > Power Tools > Buffers & Polishers |
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| Size | N/A |
| Brand | None |
| Condition | Good |
Buffers & Polishers
Umbrellas
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