Bonny Doon Triple Synclastic Forming Stake for Swanstrom Anvil

Create smooth, dimensional curves with the Bonny Doon Triple Synclastic Forming Stake, designed for use with the Swanstrom Anvil. Featuring three large synclastic forming profiles, this versatile stake gives jewelers and metalsmiths multiple working surfaces for developing rounded, domed, concave, convex, and other three-dimensional metal forms.

The three-profile design makes it easy to choose a forming surface that suits the scale and curvature of your project. From dimensional jewelry and bracelets to sculptural components and decorative metalwork, the Triple Synclastic Stake provides a stable, precision surface for controlled hammer forming.

Precision CNC-milled for excellent rigidity and minimal flex, the stake bolts securely into the Swanstrom Anvil to create a solid forming workstation. Pair it with a Bonny Doon Urethane Hammer or an appropriate nylon or rawhide mallet for controlled forming while helping preserve the smooth working surfaces.

Features & Benefits

• Three large synclastic forming profiles provide multiple options for creating dimensional curves
• Designed for synclastic forming of rounded, domed, concave, and convex metal shapes
• Triple-profile design offers greater versatility without changing stakes
• Large working surfaces accommodate broader curves and substantial dimensional forms
• Precision CNC-milled construction provides excellent rigidity and stability
• Secure bolt-in mounting creates a solid connection with the Swanstrom Anvil
• Interchangeable design makes it easy to expand your Swanstrom Anvil forming system
• Ideal for jewelry making, metalsmithing, silversmithing, and sculptural metalwork
• Compatible with the Bonny Doon Urethane Hammer and appropriate nylon or rawhide mallets
• Made in the USA

Specifications

Three Synclastic Profiles in One Stake

The Triple Synclastic Stake provides three generously sized forming profiles in a single interchangeable tool. Having multiple profiles readily available gives you greater flexibility when working with different project sizes or developing different degrees of curvature.

Move between the three working surfaces as your design requires, whether you're creating a broad dimensional curve or refining the shape of a smaller jewelry component.

What Is Synclastic Forming?

Synclastic forming is a metalsmithing technique used to transform flat sheet metal into rounded, three-dimensional shapes.

In a synclastic form, the surface curves in the same general direction along two axes, creating shapes such as domes, bowls, concave forms, and convex forms.

A shaped forming stake supports the metal as controlled hammering progressively develops the desired curvature.

Ideal for Dimensional Jewelry & Metalwork

The large synclastic profiles make this stake a versatile choice for projects such as:

• Cuffs and bracelets
• Pendants
• Domed jewelry components
• Rounded decorative elements
• Sculptural jewelry
• Curved sheet-metal components
• Dimensional metal forms
• Decorative metalwork
• Small vessel forms
• Statement jewelry

The three profiles provide useful flexibility for metalsmiths who regularly move between different shapes and project sizes.

Designed for the Swanstrom Anvil

The stake bolts securely into the Swanstrom Anvil, creating a stable forming platform that helps keep the tool firmly positioned while you work.

A rigid mounting system allows you to focus on hammer placement, metal movement, symmetry, and the developing form rather than unwanted movement of the stake.

The interchangeable design also makes it easy to switch between compatible Bonny Doon stakes as your project changes.

Precision CNC-Milled Construction

Precision CNC-milled construction gives the Triple Synclastic Stake the rigidity needed for controlled metal forming.

A stable working surface provides a predictable response to each hammer blow, making it easier to progressively develop smooth, consistent curves.

Recommended Forming Hammers

Pair the stake with the Bonny Doon Urethane Hammer or an appropriate nylon or rawhide mallet.

These forming tools provide controlled striking surfaces while helping protect the smooth profiles of the stake during use.

Synclastic vs. Anticlastic Forming

Synclastic forming creates rounded forms where the surface curves in the same general direction along two axes. Domes and bowl-like shapes are familiar examples.

Anticlastic forming creates opposing curves along two axes, producing flowing or saddle-like shapes.

Choose a synclastic stake for rounded and domed dimensional forms. Choose an anticlastic stake when your design calls for opposing compound curves.

Frequently Asked Questions

What is the Triple Synclastic Forming Stake used for?
It is designed for creating rounded, domed, concave, convex, and other dimensional forms in sheet metal using synclastic forming techniques.

How many forming profiles does the stake have?
It features three large synclastic forming profiles, giving you multiple working surfaces in one stake.

What does the stake fit?
It is designed specifically for the Swanstrom Anvil and bolts securely into the anvil for a stable forming setup.

Is the Swanstrom Anvil included?
No. This product is the Triple Synclastic Forming Stake. The Swanstrom Anvil is sold separately.

What types of projects can I make with it?
The stake is useful for dimensional jewelry, cuffs, bracelets, pendants, domed components, curved sheet-metal forms, sculptural jewelry, and decorative metalwork.

What is the difference between synclastic and anticlastic forming?
Synclastic forming creates rounded surfaces that curve in the same general direction along two axes. Anticlastic forming creates opposing curves, resulting in flowing or saddle-like forms.

What hammer works well with this stake?
The Bonny Doon Urethane Hammer is an excellent companion. Appropriate nylon and rawhide mallets can also be used for forming.

Where is this forming stake made?
The Bonny Doon Triple Synclastic Forming Stake is made in the USA.

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