Heavy Duty 12.5mm (1/2 Inch) Letter/Number Punch Sets

• Heavy-duty manual tools for permanently stamping identifiers into various materials. • Character size of 12.5mm (1/2 inch) ensures clear, visible marks. • Constructed from hardened carbon steel, manganese steel, or chrome-vanadium steel for durability. • Designed to withstand high impact for repeated use. • Suitable for metalworking, woodworking, leather stamping, and general marking applications. • Provides a permanent and professional finish on a wide range of surfaces.