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108786 - Miller 1.2mm Robotic Contact Tip - 10 Pack

Packaging: 10 PER EA
$19.80/EA $139.40/10 PER EA only $13.94/EASave 30%

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OVERVIEW

Reliable Performance for Your Robot Cell

Keep your robotic welding cell running smoothly with the Miller 108786 Contact Tip. Designed for 1.2mm wire, these tips are the heart of your welding gun's performance. Every welder knows that the contact tip is the final transfer point for welding current, and in a robotic setup, failure here means costly downtime and rework. Miller has engineered these tips to provide a consistent, stable arc that you can rely on shift after shift.

Robots don't adjust on the fly like a human welder can, so your consumables need to be perfect every time. The 108786 tips offer excellent concentricity and bore quality, ensuring the wire feeds straight and true to the joint. Whether you are welding mild steel, stainless, or aluminum, having a fresh, high-quality contact tip prevents issues like burn-back and erratic arcs that can trigger alarms and stop production. The copper alloy construction resists keyholing (wearing into an oval shape), extending the life of the tip even under high-amperage conditions.

Sold in a convenient 10-pack, these tips are easy to keep on hand at the station. Swapping them out regularly is a quick way to ensure your weld quality remains high without needing to troubleshoot complex equipment issues. Don't let a worn-out tip compromise your cycle times; stick with genuine Miller parts for the best fit and performance in your robotic MIG guns.

Why Choose Miller 108786?

  • Consistent Feeding: Smooth wire delivery prevents bird-nesting and arc stutter.
  • Durable Build: Resists heat and wear for longer intervals between changes.
  • Perfect Fit: Designed specifically for Miller robotic equipment.
  • Value: 10-pack packaging ensures you always have spares ready.
Additional Information
Brand:Miller
Item:Contact Tip
Packaging Description:10 in a pack
Wire Size:0.047" (1.2 mm)
Application:Robotic Welding
Material:Copper Alloy
Tip Type:Standard Robotic

INCLUDED

  • 10 x Miller 108786 Contact Tips (1.2mm)

APPLICATIONS

  • Automated manufacturing cells
  • Robotic automotive chassis welding
  • High-volume industrial fabrication
  • Heavy equipment manufacturing
  • Continuous duty cycle MIG welding

FAQ

This contact tip is designed for 1.2mm welding wire.

The Miller 108786 is sold in a package of 10 contact tips.

While it may physically fit certain guns, it is specifically designated for robotic applications (1.2R) and optimized for automated systems.

It is manufactured from a high-conductivity copper alloy designed for durability and electrical efficiency.

The 'R' typically denotes 'Robot' or a specific geometry suited for robotic torches, ensuring precise TCP (Tool Center Point) alignment.

1.2mm is approximately 0.047 inches. While 0.045 inch wire is very close (1.14mm), using the exact metric 1.2mm wire is recommended for optimal electrical contact, though 0.045 is often used in 1.2mm tips in some regions.

Worn tips cause the wire to wander, leading to off-seam welds, poor arc starts, and potential robot fault stops.

Yes, this is a genuine Miller Electric component.