The Parker PT-045 Contact Tip is a premium consumable designed for professional MIG welding applications utilizing 0.045-inch (1.2mm) welding wire. Manufactured by Parker Torchology, a leader in welding torch technology, these tips are engineered to deliver superior electrical conductivity and thermal stability. The contact tip is arguably the most critical component in the MIG welding circuit, as it is the final point of current transfer to the electrode wire. Parker ensures that each tip is machined to exacting tolerances, providing a consistent bore diameter that optimizes the electrical connection while allowing for smooth wire feeding without excessive drag.
Constructed from high-grade copper alloy, these tips are built to withstand the intense heat of the welding arc. The material composition is selected to balance hardness with conductivity, ensuring the tip resists wear from the sliding wire while effectively dissipating heat to prevent overheating and fusion. This specific model is sized for 0.045" wire, a standard diameter for structural steel fabrication, heavy equipment repair, and industrial manufacturing. Using the correct tip size is vital; a tip that is too tight causes feeding issues, while a tip that is too loose leads to micro-arcing inside the bore, resulting in unstable arcs and premature failure.
This product comes in a convenient bag of 25 units. For industrial environments where arc time is maximized, having a bulk supply of contact tips is essential for maintaining productivity. Contact tips are consumable items that degrade over time due to spatter adhesion, keyholing (where the exit hole becomes oval-shaped), and burnback. Replacing the tip regularly ensures that the welding parameters remain constant and the bead profile stays within specification. The Parker PT-045 offers a reliable, cost-effective solution for maintaining the performance of your MIG gun setup.
Whether you are running a manual MIG gun or an automated system, the consistency of Parker consumables helps reduce troubleshooting time. These tips are compatible with standard diffusers found on many industry-standard MIG torches. By choosing Parker, you are investing in consumables that prioritize arc stability and longevity, ultimately contributing to higher quality welds and reduced operational costs.
| Additional Information |
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| Packaging Description:25 in a pack, 25 in bag |
| Item:Contact Tip |
| Brand: |
| Wire Size:0.045 |
| Material:Copper |
| Process Type:MIG |
| Consumable Type:Contact Tip |
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| Material:Copper |
| Process Type:MIG |
| Consumable Type:Contact Tip |
