The DongCheng HD070704 4-Inch (100mm) Heavy-Duty Bench Vice is built from ductile iron to provide high tensile strength and impact resistance for professional workshops, automotive garages, and metalworking plants. Unlike brittle standard gray cast iron, ductile iron provides superior resistance to cracking under high clamping loads, delivering an 18KN (1800 KGS) maximum clamping force.

Engineered with 100mm wide serrated jaws and an 85mm opening capacity, this vice grips square, round, and irregular workpieces securely. It features an integrated solid anvil surface for metal shaping, hammering, and riveting tasks. The 360-degree rotating swivel base with dual locking levers allows flexible angular positioning, while the 8KG overall mass ensures stability when bolted down to workbenches.

Key Features

• High-Strength Ductile Iron Body: Offers higher ductility, fatigue strength, and crack resistance compared to standard cast iron vices.
• Powerful 18KN Clamping Force: Generates up to 1800 KGS of holding power for heavy mechanical sawing, filing, and bending operations.
• 360° Rotating Swivel Base: Smooth circular base rotation with dual lockdown handles ensures flexible working angles.
• Integrated Heavy Anvil: Flat top anvil surface provides a solid striking platform for bending, shaping, and riveting.
• High-Torque Lead Screw: Precision-machined steel lead screw and Tommy bar ensure smooth jaw travel and reliable clamping pressure.

Applications

• Metal cutting, sawing, deburring, and filing operations
• Automotive component maintenance, bushing replacement, and mechanical rebuilding
• Threading, tapping, and pipe preparation tasks
• General welding fabrication, assembly, and heavy workshop hold-down

Technical Specifications

Size/Model-wise Table