Hardened steel disc cutter set with two rounded rectangle punches shown in the die block.

Pendant Blank Cutter — Rounded Rectangle, 2 Steel Punches, 22-43 mm, Jewellery Set

£99.99
Sale price  £99.99 Regular price 
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Hardened steel disc cutter set with two rounded rectangle punches shown in the die block.

Pendant Blank Cutter — Rounded Rectangle, 2 Steel Punches, 22-43 mm, Jewellery Set

£99.99
Sale price  £99.99 Regular price 
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Sized for larger work: two rounded-rectangle punches produce blanks of 22 × 34.75 mm and 25.4 × 42.85 mm — generous canvases for nameplates, pendant blanks and matched series pieces. Punching rather than hand-cutting keeps the corner radii consistent, which is exactly where hand-cut rectangles tend to betray themselves.

The die block is a substantial 125 × 75 mm and, like the roughly 38 mm punches, machined from hardened, tempered high-carbon tool steel. Strike the bevelled end with a jeweller's hammer or mallet, keep silver, gold, copper or brass sheet to 18 gauge (1.2 mm) or under, and use cutting fluid on a solid bench for the cleanest shear.

  • Cuts clean rounded rectangle blanks from non-ferrous sheet metal up to 18 gauge (1.2mm).
  • Block and punches are machined from hardened high-carbon tool steel for edge retention.
  • Includes two punches for creating blanks measuring 22 x 34.75 mm and 25.4 x 42.85 mm.
  • The solid steel die block measures 125 x 75 mm, providing a stable base for striking.
  • Punches are approximately 38 mm long with a bevelled end for safe hammer striking.
Weight 1.35 kg

What jewellers say about us

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Common questions at the bench

What metal does this punch work on?
Our steel letter, number, and design punches are heat-treated to strike non-ferrous metals: silver (sterling, fine), copper, brass, bronze, aluminium, gold. Striking hardened steel will damage the face. For pewter and very soft alloys, use light strikes.
What size impression do I need?
1–2 mm for ring shanks and small pieces (initials, hallmark-style); 3–4 mm for pendant backs and signed plaques; 5 mm+ for presentation pieces and stamped jewellery components. Bigger is not always better — a clean small mark reads better than a struggle with an oversized one.
What do I strike it with?
A 1–2 lb brass mallet on a polished steel bench block. Do not use a steel hammer — it will deform the punch over time. One firm strike beats two soft ones for a clean impression.
How do I keep the punch sharp?
Polished punches stay sharp for thousands of strikes if you are hitting cleanly on a flat block. If the face starts blurring impressions, polish lightly with 600-grit emery, then a buffing mop on a polishing motor. Replace before the face deforms further.

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