Shield Steel Disc Cutter Set, 4 Punches, 8-22 mm, Jewellery Making Tool | Disc Cutter Set | Toolsmith Ltd UK

Blanking Punch & Die Set — Shield, 4 Steel Punches, 8-22 mm, Jewellery Making

£99.99
Sale price  £99.99 Regular price 
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Shield Steel Disc Cutter Set, 4 Punches, 8-22 mm, Jewellery Making Tool | Disc Cutter Set | Toolsmith Ltd UK

Blanking Punch & Die Set — Shield, 4 Steel Punches, 8-22 mm, Jewellery Making

£99.99
Sale price  £99.99 Regular price 
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Shield blanks in four graduated sizes — from 8.14 × 12.45 mm up to 13.86 × 21.19 mm — punched clean from sheet in a single hammer strike each. A quick way to keep pendant, earring and decorative components identical across a run, whether you work in silver, copper or brass; gold sheet cuts happily too.

The die block (63.5 × 88.9 mm) and all four punches are hardened, tempered carbon tool steel. Each punch is ground sharp at the cutting end and bevelled at the striking end; feed the die sheet no thicker than 18 gauge (1.02 mm), add a drop of cutting lubricant, and the edges will stay sharp through repeated use.

  • Cuts four distinct shield sizes from 8.14 mm up to 21.19 mm long.
  • Hardened carbon tool steel punches for clean cuts in non-ferrous sheet.
  • Solid steel die block measures 63.5 x 88.9 mm (2.5 x 3.5 inches).
  • Suitable for soft sheet metals up to 18 gauge (1.02 mm).
  • Punches are bevelled for hammer striking and have sharp cutting edges.
Weight 1.35 kg

What jewellers say about us

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“Excellent value, good quality item. Exactly what was described.”
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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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