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The RADNOR 64004666 is a heavy-duty, extended-life MIG welding contact tip designed as a direct replacement for the Tregaskiss Tough Lock 403-27-35 series. It is constructed from Chrome Zirconium (CZ) copper alloy to withstand high-heat and high-duty-cycle applications.
Features
Chrome Zirconium construction for higher softening temperature and resistance to thermal deformation
Resistance to keyholing and abrasive wear
High electrical conductivity for arc stability
Tough Lock technology for secure physical connection to retaining head/diffuser
Vibration resistance to prevent loosening in robotic or semi-automatic welding
Dual-lead thread design allowing 180° rotation for extended wear life
Increased surface area contact for heat dissipation and cooling
Compatible with Tregaskiss Style Gas Diffusers (404-14 or 404-18)
Specifications
Manufacturer Part Number: 64004666
OEM Cross-Reference: Tregaskiss 403-27-35
Material: Chrome Zirconium (CZ) Copper Alloy
Compatible Wire Size: 0.035" (0.9 mm)
Body Type: Heavy Duty (HD) Tapered
Series: 403 Series
Overall Length: 1.345" (34.16 mm)
Outside Diameter: 0.373"
Tip Size: 0.31"
Unit of Measure: Box of 25 pieces
Shipping Weight: 0.03 lb per tip (0.75 lb per 25-pack)
Maximum Amperage: 600A
Applications
Gas Metal Arc Welding (GMAW/MIG)
Heavy Duty (HD) welding applications
Robotic welding systems (Tregaskiss Tough Gun CA3, MA1, MW1, TA3)
Semi-automatic welding guns (Tregaskiss BTB and TGX series)
