The Letter & Number Punch Set (36 pcs, 4 mm) gives jewelers and metalworkers a reliable way to stamp clear characters. Each punch is machined from alloy tool steel and heat treated for maximum toughness. This process ensures sharp impressions and long‑lasting durability.

The set includes A–Z letters and 0–9 numbers, giving you a complete 36‑piece kit. You can stamp initials, names, codes, or decorative text on silver, gold, brass, copper, and other metals. Each punch carries a size and character mark, so you can quickly find the right tool.

The punches feature tapered points and an extra positioning mark. These details make alignment simple and help you stamp with accuracy. As a result, your designs stay consistent across rings, pendants, and other jewelry pieces.

With a 4 mm character size, the punches suit small and medium projects. Jewelers use them to personalize rings and bracelets. Craftsmen rely on them to mark tools, tags, and components. Hobbyists enjoy them for creative lettering and custom gifts.

The punches come in a compact set that is easy to store and transport. Their strong construction resists wear, even after repeated use. You can trust them to deliver clean results every time.

The Letter & Number Punch Set (36 pcs, 4 mm) combines strength, precision, and versatility. It supports professional workshops and hobby projects alike. Add this set to your toolkit and enjoy reliable stamping for years to come.