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Tregaskiss™ .030" Contact Tip

Airgas Part #:TRE403-20-30-25

Manufacturer Part #:403-20-30-25


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  • RADNOR™ .030" Contact Tip

    Airgas Part #:RAD64004611

    Manufacturer Part #:403-20-30

Item Details

  • The Tregaskiss 403-20-30-25 is a heavy-duty Tough Lock contact tip engineered for 0.030-inch wire applications within the Common Consumable Platform. These tips utilize a patented threadless Taper Lock technology that secures the tip into the diffuser via a precision-machined taper, designed to withstand intense vibration and heat cycling in industrial environments. The heavy-duty copper construction provides a substantial thermal mass to dissipate heat and maintain arc stability in high-amperage robotic and semi-automatic MIG welding operations.

Features

  • Patented Taper Lock technology eliminates threads to prevent loosening from vibration
  • Dual-taper seating design reduces premature wear
  • Mandrel-drawn construction ensures consistent arc stability
  • Threadless design prevents cross-threading or stripping during installation
  • High-conductivity copper provides superior heat dissipation
  • Increased surface area at the thermal interface for cooler operation
  • Maintains Tool Center Point (TCP) accuracy for robotic applications
  • Reduced micro-arcing to preserve bore diameter integrity
  • Simple twist installation and removal without specialized tools
  • Heavy-duty mass for high-duty cycle performance

Specifications

  • Manufacturer: ITW / Miller (Tregaskiss)
  • Manufacturer Part Number (MPN): 403-20-30-25
  • Wire Diameter Compatibility: 0.030 in (0.8 mm)
  • Maximum Wire Outside Diameter: 0.03 in
  • Tip Size: 0.31 in
  • Material: High-conductivity Copper
  • Connection Type: Taper Lock (Threadless)
  • Series: Tough Lock / 403 Series
  • Amperage Rating: Heavy Duty (HD)
  • Quantity: 25-Pack
  • Manufacturing Process: Mandrel-drawn

Applications

  • Robotic MIG welding cells
  • Heavy industrial fabrication
  • Automotive manufacturing
  • Structural steel welding
  • High-duty cycle semi-automatic welding
  • General manufacturing

Product Attributes

Product Type

» Contact Tip

MIG Gun Model

» Tregaskiss™ Tough Guns™ Robotic

MIG Wire Size

» .030"