Jewellery Tools UK — Hand Tools for Jewellers & Silversmiths

Doming Plate, Hardened Steel — Flat Dapping Block with 14 Half Spheres, 125 × 65 × 25 mm

Doming Plate, Hardened Steel — Flat Dapping Block with 14 Half Spheres, 125 × - Main image
$13.99 $19.99 In stock

Category: Jewellery Making Tools

Form perfect domes and hollows in sheet metal with this hardened steel dapping block, essential for detailed jewellery fabrication.

What it does

This robust, rectangular steel block offers a stable foundation for shaping precious metals. Its precisely machined hemispherical cavities, ranging in size, allow you to gradually form domes and hollows using a dapping punch and hammer. The hardened steel construction ensures durability and resists deformation, providing consistent results across all 14 depressions for repeatable shaping without the need for mounting.

How to use it

  • Place sheet metal over your chosen cavity.
  • Gently tap with a dapping punch and hammer.
  • Wipe clean after use to maintain the finish.

Who it's for

An indispensable tool for UK-based bench jewellers, silversmiths, and metalsmiths needing to create precise domed components. It streamlines the process of forming bezels, earring backs, and decorative elements, replacing the need for multiple individual forming stakes for this specific task.

What's in the box

1 x Flat Steel Dapping Block with 14 Half Spheres

Our promise

UK-stocked at our Birmingham workshop. Same-day dispatch on orders placed before 2pm. Free UK delivery on orders over £30. 30-day returns — try it at the bench.

Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Avery L. ★★★★★

The block has a nice heft to it, and the 14 half spheres are precisely machined—my copper pieces come out perfectly smooth after just a few taps.

Lily Y. ★★★★★

Bought this to dome some copper blanks for pendants and the hardened steel barely flexed under my mallet. The 14 half spheres give me plenty of size options, and the block's weight keeps it from sliding around on the bench.

Ava I. ★★★★★

The 14 half spheres cover pretty much every size I need for cuff bracelets and small bowls, and the hardened steel doesn't dent even when I'm whacking it with a brass mallet. It's heavy enough that it doesn't slide around on the bench while I work.