Ameritool offers quality glass cold work and lapidary equipment and machines to saw, grind, polish and finish gemstones and dichroic glass.

Barranca Diamond manufacturers sawing and polishing equipment for commercial and hobby lapidaries and is the only US manufacturer of notched-rim lapidary diamond blades. Barranca Diamond is also a supplier of continuous and segmented rim diamond blades, polishing equipment and polishing supplies for the stone and lapidary industry.

Covington® Engineering is a leader  in the manufacture of top quality lapidary and glass equipment.  Their products are proudly made and assembled  in the United States of America.  They pride themselves in excellent customer  service, and the superior quality and craftsmanship we put into every machine  they manufacture. Since 1848...

Diamond Pacific is one of the major manufacturers of lapidary equipment for the rock hound hobbyist, professional gem cutter and jeweler, and for a variety of commercial uses, from de-burring metal parts to testing geological specimens and concrete for highways.

Gryphon Corporation is well known in the glass industry. JS Gems tested their C-40 Band Saw and Zephyr Diamond Ring Saw on agate slabs and found them to have the power needed for intricate cuts in lapidary materials.

Inland Lapidary equipment includes diamond band saws and trim saws, plus diamond grinders and flat lap machines, - all designed specifically for use on rocks and minerals. Inland Lapidary also offers a broad range of diamond grinding wheels and drums, diamond saw blades, diamond flat laps, and other diamond tools for use on other manufacturers' lapidary machines. You will find replacement diamond grinding wheels and diamond flat laps for cabbing machines by Barranca, Diamond Pacific, Gemtec, Graves, Lortone, Raytech, and more.

The Rociprolap is a precision built machine, designed to eliminate the manual work of lapping and polishing. It is precision balanced, therefore it does not have to be bolted down. This machine operates as its name implies, the lap plate revolves slowly, about 4 rpm, and reciprocates 575 times per minute simultaneously. It is extremely quiet in operation and very economical in the use of grinding and polishing compounds.

Thumler's Tumbler supplies a range of professional quality tools including Rock Polisher, Rock Tumbler, Case Polisher and Ultra-Vibe Vibratory Tumbler. These tools can be used for a variety of tumbling and mixing operations by laboratories, schools and industry.

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