Micro-Mark 3件式鉚接工具套組

The eyelet-forming punch on this set finally let me hinge some copper sheets without wobble or cracking. It's a solid little kit for cold connections.

My jewelry bench has been begging for proper eyelets for years, and this kit finally delivers—the punches create clean, consistent tubing holes in thin sheet metal without any burrs. I’ve already used it on three pendants and a pair of earrings, and the cold-set rivets hold firm through daily wear.

The set covers exactly what I needed for jewelry work—the smallest punch fits snugly into tubing for eyelets, and the larger ones handle sheet metal without slipping. Only gripe is the handles feel a bit short when you’re applying pressure, but they get the job done.