2075566 - ESAB 7/64" Replacement Center Pin for Circle Guides

Precision Pivot Component for Plasma Circle Cutting

The ESAB 2075566 Center Guide (7/64") is a specialized replacement component engineered for the ESAB line of plasma cutting accessories. Specifically designed to function within circle cutting attachments and roller guide kits, this center pin acts as the critical fulcrum for radial cutting operations. In the context of industrial fabrication, achieving geometric accuracy when cutting circular profiles manually requires a rigid and reliable pivot point. This guide pin anchors the radius arm of the attachment to the workpiece, allowing the operator to rotate the plasma torch in a consistent 360-degree arc. By maintaining a fixed center, the guide ensures that the kerf width remains uniform and that the resulting circle meets tight dimensional tolerances.

Manufactured to strict OEM specifications, the 7/64-inch diameter is calibrated to interface seamlessly with standard center punch indentations or pre-drilled pilot holes. This precise fitment prevents the "walking" or lateral movement of the pivot point that can occur during arc initiation or mid-cut rotation. Constructed from high-strength steel, the pin is built to endure the harsh environment of metalworking, resisting deformation from mechanical stress and degradation from the radiant heat of the plasma arc. This durability is essential for maintaining long-term accuracy in repetitive cutting tasks, such as fabricating flange plates, pipe penetrations, or access ports.

For maintenance and repair operations, the integrity of accessory tooling is often as important as the power source itself. A bent, worn, or missing center pin renders a circle guide ineffective, leading to elliptical cuts and material wastage. The ESAB 2075566 restores the functionality of the circle cutting system, ensuring that the radius bar locks securely and rotates smoothly. It is compatible with a range of ESAB manual torch guides, making it a versatile stock item for tool cribs supporting diverse plasma cutting equipment. Installation is intuitive and requires no special tools, allowing operators to swap out worn guides quickly and resume production with minimal downtime.

Ultimately, this component exemplifies the importance of precision consumables in thermal cutting processes. While small in size, the center guide dictates the quality of the final cut, reducing the need for secondary grinding or machining. By utilizing genuine ESAB parts, fabricators ensure full compatibility and performance consistency, safeguarding the quality of their output and the efficiency of their workflow.