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Heavy-duty tapered contact tip designed for 0.045 inch (1.2 mm) wire, compatible with Tregaskiss style MIG welding guns. Constructed from DHP copper with increased mass for high-amperage industrial applications.
Features
Increased copper mass for enhanced thermal conductivity and heat dissipation
Tapered geometry narrows at arc end for improved arc and puddle visibility
Optimized shielding gas flow dynamics
Access to tight joint configurations including deep V-grooves and acute fillet welds
Smooth concentric bore for consistent electrical contact
Reduced micro-arcing and burnback
Precision-machined construction
Part number 403-3-45 stamped on tip body
Specifications
Manufacturer Part Number: 64002845
Industry Part Number: 403-3-45
Wire Size: 0.045" (1.2 mm)
Bore Size: 0.045"
Length: 1.345"
Material: DHP Copper
Tip Type: Heavy Duty Tapered
Packaging: 25 Pack
Compatibility: Tregaskiss Style MIG Guns
Component Compatibility: Standard Tregaskiss retaining heads and nozzles
