Скачать или смотреть DIY Rebar Stirrup Bending Tool in Action

The video demonstrates the efficient use of a simple, yet robust homemade manual tool for bending rebar (reinforcing steel) into specific shapes, primarily stirrups (rectangular or square ties) used in concrete construction. The custom-fabricated tool is affixed to a sturdy vise mounted on a metal stand, featuring a hinged metal arm and a series of fixed pins or bolts to control the bending radius and angle. A notable detail is the use of a circular bearing attached to the bending arm's end, reducing friction and facilitating smoother bending action.

The operator showcases the repetitive, precise process: feeding a straight piece of steel rod through the fixed guides, applying leverage by pulling the long handle, and rapidly forming the 90-degree corners required for stirrups. Within seconds, a new stirrup is cleanly formed, highlighting how this low-cost, effective jig significantly speeds up the production of custom steel reinforcement pieces on a construction site, a common task that would otherwise require much more time or expensive hydraulic equipment.