Faceting machine index gear with a red bioplastic Free Spin Adapter installed on a Vevor gemstone faceting head. The adapter pulls the index spring away from the brass gear so the quill can spin freely. Visible text reads “free Spin Adapter for Vevor Faceting Machine,” with a green icon labeled “Bioplastic.”

Free Spin Adapter: Gemstone Preshape Tool for Vevor Faceting Machine

$16.00
$16.00
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Faceting machine index gear with a red bioplastic Free Spin Adapter installed on a Vevor gemstone faceting head. The adapter pulls the index spring away from the brass gear so the quill can spin freely. Visible text reads “free Spin Adapter for Vevor Faceting Machine,” with a green icon labeled “Bioplastic.”
  • Faceting machine index gear with a red bioplastic Free Spin Adapter installed on a Vevor gemstone faceting head. The adapter pulls the index spring away from the brass gear so the quill can spin freely. Visible text reads “free Spin Adapter for Vevor Faceting Machine,” with a green icon labeled “Bioplastic.”
  • Gemstone faceting machine head showing the brass index gear and quill assembly with the red Free Spin Adapter installed. The adapter holds the index mechanism away from the gear so the quill and dop stick can rotate freely for shaping and centering rough stones.
  • Faceting machine cutting setup with a blue rough sapphire gemstone mounted on a brass dop stick touching a spinning lap under a work light. The faceting head and quill assembly are visible, demonstrating stone shaping during early faceting preparation.
  • Close-up of a blue round sapphire gemstone preform held between fingers, showing a smooth domed surface created during early shaping on a faceting machine before precision faceting begins.
  • Detailed view of a gemstone faceting machine head showing the red Free Spin Adapter engaged against the brass index gear. The adapter pulls the index spring back to release the gear teeth, allowing the quill assembly to rotate freely for preforming stones.
  • Side view of the faceting machine index gear assembly with the red Free Spin Adapter mounted between the index mechanism and the brass gear, allowing the quill to spin freely during stone shaping.
  • Hand holding a brass dop stick with a red 45 degree angle adapter mounted above a blue gemstone on a faceting lap under a bright work light. The adapter is shown in use during gemstone shaping or polishing. Visible text reads “see store for more complementary products.”
  • Graphic showing sustainability certification used for the product. The image displays the “GRS” logo with the text “This product is manufactured with Global Recycled Standard Certified Plastics.” A recycling ribbon made from recycled plastic flakes wraps around the logo. Background imagery includes water ripples and a leaf, symbolizing environmentally responsible materials. “Aetherium Innovations” appears in the lower corner.
  • Close-up of a printed polycarbonate (pc) dop stick with white transfer or mounting material used to hold gemstones during faceting. Visible text reads “For The Modern Lapidary.”
  • Two finished faceted gemstones on a neutral background, one clear round brilliant cut diamond and one deep red ruby shown pavilion-up, illustrating examples of finished gemstones produced through precision faceting.
  • Faceting machine index gear with a red bioplastic Free Spin Adapter installed on a Vevor gemstone faceting head. The adapter pulls the index spring away from the brass gear so the quill can spin freely. Visible text reads “free Spin Adapter for Vevor Faceting Machine,” with a green icon labeled “Bioplastic.”
  • Gemstone faceting machine head showing the brass index gear and quill assembly with the red Free Spin Adapter installed. The adapter holds the index mechanism away from the gear so the quill and dop stick can rotate freely for shaping and centering rough stones.
  • Faceting machine cutting setup with a blue rough sapphire gemstone mounted on a brass dop stick touching a spinning lap under a work light. The faceting head and quill assembly are visible, demonstrating stone shaping during early faceting preparation.
  • Close-up of a blue round sapphire gemstone preform held between fingers, showing a smooth domed surface created during early shaping on a faceting machine before precision faceting begins.
  • Detailed view of a gemstone faceting machine head showing the red Free Spin Adapter engaged against the brass index gear. The adapter pulls the index spring back to release the gear teeth, allowing the quill assembly to rotate freely for preforming stones.
  • Side view of the faceting machine index gear assembly with the red Free Spin Adapter mounted between the index mechanism and the brass gear, allowing the quill to spin freely during stone shaping.
  • Hand holding a brass dop stick with a red 45 degree angle adapter mounted above a blue gemstone on a faceting lap under a bright work light. The adapter is shown in use during gemstone shaping or polishing. Visible text reads “see store for more complementary products.”
  • Graphic showing sustainability certification used for the product. The image displays the “GRS” logo with the text “This product is manufactured with Global Recycled Standard Certified Plastics.” A recycling ribbon made from recycled plastic flakes wraps around the logo. Background imagery includes water ripples and a leaf, symbolizing environmentally responsible materials. “Aetherium Innovations” appears in the lower corner.
  • Close-up of a printed polycarbonate (pc) dop stick with white transfer or mounting material used to hold gemstones during faceting. Visible text reads “For The Modern Lapidary.”
  • Two finished faceted gemstones on a neutral background, one clear round brilliant cut diamond and one deep red ruby shown pavilion-up, illustrating examples of finished gemstones produced through precision faceting.
Free Spin Adapter: Gemstone Preshape Tool for Vevor Faceting Machine

Free Spin Adapter: Gemstone Preshape Tool for Vevor Faceting Machine

22 reviews

$16.00
$16.00
Shipping calculated at checkout.

Made to order: 1-5 business days

Looking to level up your faceting game?
This adapter releases the tension on your faceting head’s index gear, letting your quill spin freely for fast, fluid shaping and performing. Whether you’re centering rough, rounding asymmetrical pieces, or cleaning up a dop, it saves time and reinvents your workflow

If you’ve ever tried to preshape a round stone while fighting the index gear, you already know the struggle. The quill doesn’t want to spin, and even small adjustments can knock your rhythm off.
This simple adapter solves that. It pulls the index spring back just enough to let the quill free-spin — pops right off when you're done.

Built for the Modern Lapidary
Proudly made and tested in the Pacific Northwest, USA

Every order supports Aetherium Innovations and our mission to develop tools and technologies that lower the barriers in the skilled art trades.

Bench-tested

Modular by design

Direct builder support

Pacific Northwest built

Build & Support

Aetherium products are developed around real workshop and field workflows. If you need dimensions, compatibility guidance, replacement components, or help adapting this product to your setup, contact the workshop before ordering.
Shipping & Returns

The production estimate shown near the purchase button is the current working lead time for this item. Shipping is calculated at checkout.

If an order arrives damaged, does not match what you received approval for, or you need to request a return, contact us with the order number and photos when applicable. We will review the situation directly and help determine the right next step.

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Why Aetherium

Built like someone has to use it.

We design around real workflows, direct feedback, and the belief that a good tool should expand what its owner can do.

Bench-testedDeveloped around real workshop problems, not trend forecasts.
Small-batchProduced deliberately with clear lead times and direct accountability.
AdaptableModular, repair-minded systems designed to evolve with the work.
Direct supportCompatibility question? You can talk to the person who built it.
Unsure whether this fits your setup?Send the workshop a photo or a short description before you order.
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