@gmt.powertools: New upgraded black body hydraulic puncher with premium appearance and strong performance! It supports two common hole sizes: 10mm and 12mm, meeting various construction needs. With powerful hydraulic force, it creates smooth, burr-free and deformation-free holes without secondary polishing. Durable, portable and easy to operate, widely used in power construction, hardware processing and engineering modification. Hot-selling new model with huge market demand and sufficient stock. We sincerely recruit global hardware and engineering distributors for long-term cooperation!#NewHydraulicPuncher #10mm12mmPunchingMachine #10/12mm #BlackBodyPuncher #MetalHolePunchTool