The PROFAX Contact Tip 1.0mm 17S-40 Heavy Duty is a precision consumable designed for MIG welding applications. It is intended for professional welders and fabrication specialists requiring reliable electrical conductivity and consistent wire feeding.

This contact tip is engineered to fit standard MIG torches and is compatible with 1.0mm welding wire. Its heavy-duty construction ensures durability under high-usage conditions, reducing wear and maintaining optimal arc stability. The 17S-40 model is part of the PROFAX range, known for quality and performance in welding consumables.

Using the correct contact tip is essential for achieving smooth welding operations, minimizing spatter, and ensuring consistent weld quality. This contact tip supports efficient heat dissipation and precise wire guidance, making it suitable for industrial and heavy fabrication environments.