Domed square wood bangle forming mandrel, 14 inch, showing the rounded square end and flat top face

Bangle Forming Mandrel, Domed Square Profile — Natural Wood, 14 Inch, Bracelet Shaping

£19.99
Sale price  £19.99 Regular price 
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Domed square wood bangle forming mandrel, 14 inch, showing the rounded square end and flat top face

Bangle Forming Mandrel, Domed Square Profile — Natural Wood, 14 Inch, Bracelet Shaping

£19.99
Sale price  £19.99 Regular price 
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Shape square and rectangular bangles with precision using this natural wood mandrel, made to maintain sharp edges during forming.

What it does

This solid wood mandrel provides a consistent 14-inch domed square profile, allowing you to form bracelets from square or rectangular stock without distorting the cross-section. Its smooth, natural wood finish protects polished non-ferrous metals from scratches during hammering and shaping. The subtly rounded corners prevent overly sharp internal angles, ensuring a clean finish on your bangles and cuffs.

How to use it

  • Secure your metal stock onto the mandrel.
  • Hammer and shape the metal around the square profile.
  • Use the domed end for initial forming and finishing.

Who it's for

An essential tool for UK bench jewellers and silversmiths working with square or rectangular wire and strip. Ideal for apprentices learning to form bangles and cuffs, it replaces the need for makeshift jigs and offers a dedicated solution for maintaining precise geometry.

What's in the box

1 x Domed Square Wood Mandrel (14 Inch)

Our promise

Dispatched from the UK. Same-day dispatch target for orders before 2pm Mon–Fri. Free UK delivery on orders of £30 or more. 30-day returns — try it at the bench.

Weight 700 g

Common questions at the bench

What should I shape the bangle with?
A rawhide, nylon or wooden mallet moves the metal round the mandrel without thinning or marking it, so use one for shaping and truing. A metal hammer stretches and thins the metal and can mark it, and it dents a wooden mandrel, whose dents then press into your work. Use one only on a cast iron or steel mandrel, and only when you mean to stretch, planish or texture the bangle.
How do I get the bangle size I want?
If this mandrel is stepped, each step is a fixed size, so bangles formed on the same step match. If it tapers, mark the point where your bangle should sit with a pencil or a strip of tape and form each one at that mark. Either way, check the size with a bangle sizer or against a bangle that fits.
How do I keep the shape even?
Turn the bangle as you work and move along it a little at a time rather than striking one spot. If the mandrel tapers, take the bangle off now and then and put it back on the other way round, so it does not take on the taper. On a shaped mandrel, keep each side or corner of the bangle lined up with the matching face.
How should I look after it?
Wipe it clean after use and store it dry, where it will not knock against other tools. Keep the working surface free of nicks, dents and grit, because any mark on the mandrel can press into the bangle. Keep a wooden mandrel away from damp and direct heat so it does not split or warp. A light film of oil on a bare iron or steel mandrel helps keep rust away; wipe it off before you work.

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