Hollow bar 0,78"X13/64"

Hollow bar 0.79"x0.20" in calibrated ST52 steel

When manufacturing technical tools or precision parts, choosing the right material can save time and effort. This hollow bar 0.79"x0.20" provides exactly what’s needed to work efficiently in demanding applications.

Engineered for easy machining

Thanks to its center hole, it helps reduce machining time in turning and internal operations:

• Eliminates the need for internal boring, making it ideal for bushings or hollow custom components.
• Perfect for precision internal flow or custom jigs.
• Consistent dimensional stability for repeated machining.

Common applications in welding and motorsport

Widely used in toolmaking, custom brackets or lightweight structures for motorsport and performance builds:

• Fabrication of metal spacers or bushings.
• Welding jigs and technical fixtures.
• Integration in subframes, brackets or custom mounts.

Available lengths

Offered in 9.84", 19.69", 39.37", 59.06" and 78.74" to suit project requirements and minimize material waste.

Trusted material for workshop use

ST52 steel performs well in welding and machining, with strong resistance to deformation. This hollow bar 0.79"x0.20" is calibrated for tighter tolerances and better surface finish, making it easier to cut and fit in technical assemblies.

Available at Weldracingparts with fast shipping and the same quality we rely on in our own builds.