This disc cutter set allows you to produce four distinct sizes of pointed leaf-shaped blanks from non-ferrous metal sheet. The set includes a robust steel die block and four corresponding punches, each machined from hardened tool steel for clean cuts and a long service life.
To operate, place your annealed metal sheet into the desired slot on the die block. Insert the matching punch, sharp-end down, and strike firmly with a mallet or hammer. For best results and to prolong the life of the cutting edges, we recommend using a cutting lubricant and a stable work surface.
Ideal for creating consistent components for jewellery, such as earrings and pendants, or for adding decorative elements to model engineering and craft projects.
Crafted from hardened and tempered high-carbon tool steel for durability.
Includes four pointed leaf punches: 9.6x15.4, 12.2x18.7, 14.4x21.5, and 17.0x24.7 mm.
Cuts non-ferrous sheet metal up to 18 gauge (approx. 1.0 mm) thick.
The solid steel die block measures approximately 64 x 89 mm (2.5 x 3.5 inches).
Produces clean, repeatable leaf-shaped blanks for pendants, earrings, and metalwork.
Only 5 left at the benchSame-day Birmingham dispatch on weekday orders before 2pm.
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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