CGOLDENWALL Hydraulic Crimping Tools 10T 4 70m㎡ with Hexagon Steel 9 Dies for Copper and Aluminum Terminal Lugs Battery Wire Crimping, 2 Pairs of Sealing Rings Included

Full 4–70mm² Working Range with 9 Interchangeable Hardened Dies - Supplied complete with 9 chrome-plated hardened steel crimping dies covering 4/6/8/10/16/25/35/50/70 mm², it is fully compatible with 6–70 mm² copper terminals and 4–50 mm² aluminium terminals. This versatile set meets all your crimping needs for car battery cables, solar panel wiring, domestic electrical installations and on-site engineering projects Robust Copper-Aluminium Construction for Long-Lasting Performance - Crafted from premium high-tensile alloy with precision die-casting, this hydraulic crimping pliers undergoes rigorous quenching and tempering treatment for exceptional structural rigidity. All crimping dies are forged from hardened steel with a durable chrome finish, while the heavy-duty carbon steel frame is engineered to resist cracking even under continuous heavy use Leak-Proof Hydraulic System with Automatic Pressure Relief for Total Safety - No messy oil leaks, no unexpected mid-job failures! We’ve upgraded the internal sealing structure to eliminate seepage even after thousands of repeated operations, maintaining steady 10-tonne crimping power throughout its working life. For added user safety, the tool automatically releases pressure once maximum force is reached, preventing overloading and protecting both the mechanism and the operator Effortless Operation — Cut Your Hand Effort by 70% - Compared to standard manual crimpers, our smooth hydraulic mechanism drastically reduces hand fatigue, making it a brilliant choice for DIY beginners and professional electricians carrying out long runs of crimping work. The 180° freely rotatable head lets you access tight, awkward spaces with ease, while the improved quick-release pin design allows you to swap dies in seconds without needing extra tools Precision-Machined Dies for Perfect, Damage-Free Crimps - Every clearly marked, high-accuracy die is engineered to fit copper and aluminium terminals exactly, avoiding unwanted deformation or misalignment that can ruin your connections. Delivering a genuine 10 tonnes of crimping force, this tool handles even the largest specified cable sizes smoothly, no struggling or partial crimps to slow you down