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170.4090 - Bent Spot Welding Electrode SE-4089-4, 2-5/8 Inch Length

Packaging: 1 of each
$85.14/ea $70.95/1 of each only $70.95/eaSave 17%

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OVERVIEW

Reach Tight Spots with the SE-4089-4 Bent Tip

Every welder knows the frustration of trying to land a perfect spot weld in a corner or behind a flange where a straight tip just won't fit. The SE-4089-4 Bent Spot Welding Tip is your solution for those hard-to-reach jobs. Designed with a practical offset, this electrode lets you navigate around obstacles and get the current exactly where you need it. Whether you are working on auto body panels, ductwork, or custom metal enclosures, this bent tip extends your reach without sacrificing weld quality.

Built for Performance
Crafted from durable copper alloy, this tip stands up to the heat and pressure of daily use. The 2-5/8 inch length gives you ample clearance, while the 1-3/4 inch offset provides the angle needed to clear lips and edges. It is designed to maintain good electrical contact and heat transfer, ensuring that your nuggets are solid and consistent, weld after weld.

Key Benefits for the Shop:

  • Improved Access: The bent shape allows you to weld in confined spaces that are impossible for straight tips.
  • Consistent Quality: High-conductivity material ensures reliable current flow for strong welds.
  • Versatility: Fits standard spot welding shanks and holders, making it a drop-in replacement for your existing setup.
  • Durability: Resists mushrooming and wear, provided it is dressed and cooled correctly.

Don't let awkward angles slow down your production. Equip your spot welder with the SE-4089-4 bent electrode and tackle complex geometries with confidence.

Additional Information
Packaging Description:1-per-ea
Product Type:Spot Welding Tip, Electrode
Configuration:Bent, Offset
Part Number:SE-4089-4
Overall Length:2-5/8"
Offset Length:1-3/4"
Material:Class 2 Copper
Application:Resistance Welding

INCLUDED

  • 1 x Bent Spot Welding Tip (SE-4089-4)

APPLICATIONS

  • Automotive body repair and fabrication
  • HVAC ductwork assembly
  • Sheet metal enclosures and cabinets
  • General resistance spot welding in confined spaces
  • Manufacturing of metal furniture and appliances

FAQ

A bent tip, or offset electrode, allows the operator to reach weld locations that are obstructed or inaccessible to straight tips, such as inside corners or behind flanges.

The SE-4089-4 tip has an overall length of 2-5/8 inches and an offset dimension of 1-3/4 inches.

While not explicitly specified, standard tips of this type are typically manufactured from RWMA Class 2 Chrome Copper for a balance of conductivity and hardness.

Usually, no. These tips are designed to fit into standard tapered electrode holders. However, you must ensure the taper size matches your equipment.

Regular tip dressing is required to maintain the proper face diameter and geometry. This prevents the tip from mushrooming and ensures consistent current density.

Most standard resistance welding electrodes are hollow to allow for water cooling. You should verify that the internal water tube in your holder is adjusted correctly for a bent tip to prevent overheating.

Yes, but welding galvanized steel may require more frequent tip dressing to remove zinc pickup and maintain weld quality.