Precision is the hallmark of high-quality TIG welding, and precision starts with operator comfort and control. The Lincoln Electric K3487-1 Heel Rest Assembly is an essential upgrade designed specifically for the widely used K870 Foot Amptrol. In the demanding environment of industrial welding, maintaining a steady arc while simultaneously adjusting amperage requires fine motor skills that can be compromised by muscle fatigue. This heel rest assembly addresses that challenge directly by providing a dedicated, stable platform for the welder's heel.
By anchoring the heel, the K3487-1 allows the operator to pivot their foot naturally, rather than hovering or straining to maintain position. This mechanical advantage translates to smoother, more linear depression of the pedal, resulting in more consistent amperage control. Whether you are working on aerospace components, pressure vessels, or intricate automotive fabrication, the stability provided by this simple accessory can noticeably improve weld bead consistency and reduce the likelihood of defects caused by erratic power inputs.
Constructed with the durability expected from Lincoln Electric, this assembly is built to survive the rigors of the shop floor. It integrates seamlessly with the K870 unit, ensuring a secure fit that won't wobble or shift during use. For professional welders who spend hours at the bench, the reduction in ankle and shin strain is a significant benefit, promoting better long-term health and sustained focus throughout the workday. Investing in the K3487-1 is an investment in both the quality of your work and your physical well-being.
| Additional Information |
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| Brand:Lincoln Electric |
| Packaging Description:1 Per Ea |
| Compatible Models:K870 Foot Amptrol |
| Accessory Type:Heel Rest Assembly |
| Material:Metal |
| Application:TIG Welding Amperage Control Ergonomics |
