• Lincoln Electric KP2745-045 Copper Plus Contact Tip for MIG Welding, featuring a robust design with a 0.045-inch diameter, suitable for 550A applications, perfect for industrial and home welding tasks.
  • Back view of Lincoln Electric KP2745-045 Copper Plus Contact Tips .045" 550A - Pack of 10 packaging, displaying warning label and product details.
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Lincoln Electric

Lincoln Electric KP2745-045 Copper Plus Contact Tips .045" 550A - Pack of 10 for MIG Welding

Lincoln Electric KP2745-045 Copper Plus Contact Tips .045" 550A - Pack of 10 for MIG Welding

KP2745-045 - PK OF 10

$37.65
Shipping: Free ground to lower 48 on qualifying orders.
Elevate your MIG welding performance with the Lincoln Electric KP2745-045 Copper Plus Contact Tips. These high-quality contact tips are meticulously engineered to deliver except...
Quick specs
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Email sales@arcweldinc.com with your process + material + thickness.
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Automatic savings: 5% off $150+ · 7% off $300+ (applied at checkout — no code)
Typically ships within 1–2 business days. Shipping: Free ground to lower 48 on qualifying orders.
Ships from
Corydon, IN
Free ground
Lower 48 (qualifying)
Returns
Unused / original packaging

Fitment Help

Before ordering, confirm this part fits your equipment.

  • Check your equipment model number
  • Verify the specifications match your requirements
  • Review the product description for compatibility details

Not sure? Email us at sales@arcweldinc.com with the part number, your equipment model, and application—we'll confirm the correct part before you order.

Shipping & Returns

  • Ships from: Corydon, Indiana
  • Fulfillment: Lead time shown above (defaults to 1–2 business days unless noted)
  • Shipping: Free shipping on ground orders to lower 48 states (qualifying orders)
  • Pickup: Available at our Corydon location (usually ready in 2–4 days)
  • Returns: Accepted on unused items in original packaging

Discounts: 5% off $150+ and 7% off $300+ apply automatically at checkout (no code).

Ordered the wrong part? Contact us at sales@arcweldinc.com before opening—we'll help you exchange for the correct one.

Elevate your MIG welding performance with the Lincoln Electric KP2745-045 Copper Plus Contact Tips. These high-quality contact tips are meticulously engineered to deliver exceptional welding results for both professionals and welding enthusiasts. With a diameter of 0.045 inches and a robust capacity of 550 amps, these tips are perfect for a variety of welding tasks, ensuring you can tackle even the most demanding projects with confidence.

Designed for durability and optimal conductivity, these Copper Plus Contact Tips help achieve cleaner and more precise welds. The superior copper material minimizes heat buildup, enhancing your welding efficiency and prolonging the life of the tips. This means fewer replacements and more time focused on your projects.

Each pack includes ten contact tips, providing you with ample supply while minimizing downtime. The versatile design of these tips allows them to accommodate a range of wire sizes, making them suitable for numerous applications in both industrial settings and home workshops.

When it comes to achieving high-quality welds, choosing the right contact tips is crucial. The Lincoln Electric Copper Plus series is specifically designed to maintain the integrity of your welds while delivering unparalleled performance. Here are some key features:

  • Superior Conductivity: Constructed from high-quality copper to ensure excellent electrical flow and reduced heat buildup.
  • Exceptional Durability: Built to withstand extreme conditions and frequent use, ensuring a long lifespan and reduced replacement costs.

Upgrade your welding arsenal with the Lincoln Electric KP2745-045 Copper Plus Contact Tips and experience the enhanced efficiency and high-quality results that come with every weld. Invest in reliable contact tips that help you achieve professional-grade outcomes.

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