Metal round hole punching pliers designed for precise, comfortable jewelry and finework tasks. Key benefits Precision: 3 mm round punch opening for consistent, clean holes — ideal for attaching jump rings, eyelets, and fasteners on bracelets, necklaces and small leather or fabric pieces. Less hand fatigue: Frosted, nonslip handle with ergonomic shape and sweatproof finish reduces slipping and makes extended use more comfortable. Durable and efficient: Thickened steel construction and quality metal parts deliver a laborsaving action that makes punching easier and more reliable over time. Versatile: Useful beyond jewelry — good for small installations, electronic repairs, and other detailed manual jobs that require clean, repeatable round holes. Main features Function: Round hole punch pliers specifically sized for 3 mm holes. Material: Sturdy, thickened steel body for longlasting performance. Handle: Frosted, nonslip, sweatproof ergonomic grip to reduce hand strain during fine tasks. Performance: Smooth, controlled punch action that improves accuracy and speed for repetitive work. Practical use scenarios Jewelry making: Punch precise 3 mm holes to attach jump rings or connectors when assembling bracelets, necklaces, charms or leather straps. Electronics and installations: Create small, repeatable access or mounting holes for cable ties, grommets, or light hardware during repairs or component installations. Crafting and repairs: Use on fabric, thin leather, vinyl or soft plastics for DIY projects, hobby crafts and quick onthespot fixes. What makes it worth choosing Combines precise 3 mm punching capability with a comfortfocused handle and robust steel construction, giving hobbyists and technicians a dependable tool for detailed, repetitive work without added strain.