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The RADNOR 64004620 is a heavy-duty (HD) tapered contact tip engineered as an aftermarket equivalent for the Tregaskiss Tough Lock 403-20-1.0 series. It is constructed from high-conductivity copper using a mandrel-drawn process to maintain precise bore tolerances for Gas Metal Arc Welding (GMAW) applications.
Features
Dual taper technology creates a secure seat to prevent the tip and retaining head from loosening due to vibration
Mandrel-drawn manufacturing process for precise control of tip tolerances
High-conductivity copper construction for heat dissipation
Reduced operating temperatures when paired with TOUGH LOCK Retaining Head
Extended consumable life through thermal management
Improved electrical connection to reduce consumable costs and downtime
Specifications
Manufacturer: RADNOR
Manufacturer Part Number (MPN): 64004620
Cross-Reference: Tregaskiss Tough Lock 403-20-1.0
Bore Diameter: 0.040" (1.0 mm)
Material: High-conductivity copper
Manufacturing Process: Mandrel-drawn
Duty Rating: Heavy-Duty (HD)
Design: Dual-taper
Applications
Gas Metal Arc Welding (GMAW)
MIG Welding
Heavy-duty industrial welding
Compatible with Tregaskiss Tough Lock consumable systems
