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Tregaskiss™ .030" Contact Tip

Airgas Part #:TRE40320301000

Manufacturer Part #:403-20-30-1000


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  • RADNOR™ .030" Contact Tip

    Airgas Part #:RAD64004614

    Manufacturer Part #:64004614

Item Details

  • The ITW Miller Tregaskiss 403-20-30 (40320301000) is a heavy-duty (HD) copper contact tip designed for the TOUGH LOCK consumable system. It is engineered for 0.030" (0.8 mm) wire diameters and utilizes a mandrel-drawn manufacturing process to maintain precise tolerances for industrial MIG welding applications.

Features

  • Dual-lead threads for rapid replacement
  • Reversible design to extend service life
  • Mandrel-drawn copper construction for precise internal diameter tolerances
  • Dual taper technology compatibility for increased surface contact
  • Enhanced heat dissipation
  • Lower contact tip operating temperatures when mated with TOUGH LOCK retaining heads
  • Common Consumables Platform™ integration for cross-brand compatibility

Specifications

  • Manufacturer: ITW / Miller / Tregaskiss
  • Part Number: 403-20-30 (Tregaskiss) / 40320301000 (ITW Miller)
  • Wire Diameter: 0.030" (0.8 mm)
  • Duty Rating: Heavy Duty (HD)
  • Material: Mandrel-drawn high-conductivity copper
  • Thread Type: Dual-lead threads
  • System Compatibility: TOUGH LOCK Consumable Series
  • Retaining Head Compatibility: 404-20, 404-26, 404-30, 404-32
  • Manufacturing Process: Mandrel-drawn for controlled tolerances

Applications

  • Industrial MIG welding
  • High-volume production environments
  • Automated and Robotic welding systems
  • Manual semi-automatic welding
  • Air-cooled MIG gun applications
  • Water-cooled MIG gun applications

Product Attributes

Product Type

» Contact Tip

MIG Gun Model

» Tough Guns™

MIG Wire Size

» .030"