Oval Bezel Forming Mandrel — Steel, 10.75 Inch, 3–10mm Taper for Jewellery Making

An oval stone deserves an oval former. Shaping a bezel around a round mandrel and squeezing it to fit distorts the walls and leaves gaps at the shoulders; this mandrel carries a continuous oval taper from 3mm to 10mm, so the bezel takes a true oval from the start and the stone seats properly. A sensible companion to our bezel setting guide.

The steel body gives a hard, durable forming surface for non-ferrous metals, and the working length is smooth and unmarked so precious metal comes away clean. A non-slip handle keeps it steady in the hand, and at 10.75 inches there is room to work along the full 3–10mm range.

• Steel construction provides a hard, durable surface for forming non-ferrous metals.
• Continuous oval taper from 3mm to 10mm covers a common range of small-to-medium stone sizes.
• Maintains true oval geometry, unlike round mandrels which can distort bezel walls during shaping.
• Smooth, unmarked working surface prevents marring of precious metals during forming.
• Features a non-slip handle for a secure grip whilst working at the bench.

Who it's for

An essential forming tool for UK bench jewellers, jewellery students, and stone setters who regularly fabricate or repair oval bezel settings. It is designed for those who realise the importance of using a dedicated, shape-specific mandrel for accurate work.

Specifications

• Material: Steel
• Overall Length: 10.75 inches (approx. 273mm)
• Working Range: 3mm to 10mm (oval profile)

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