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The RADNOR 64004640 is a heavy-duty threaded MIG welding contact tip designed for 1/16" (1.6 mm) wire. It is engineered as a direct alternative to the Tregaskiss 403-20-116 and utilizes Tough Lock style technology for high-amperage industrial welding environments.
Features
Tough Lock technology compatibility
Dual-taper design for electrical conductivity
Mandrel-drawn construction for bore tolerance control
Thermal degradation resistance
Service life 6–10 times longer than standard contact tips
High-conductivity copper composition
Specifications
Manufacturer: RADNOR
Manufacturer Part Number (MPN): 64004640
Wire Size: 1/16" (1.6 mm)
Amperage Rating: Up to 600A
Material: Copper
Style: Tregaskiss Tough Lock 403 Series HD
Connection Type: Threaded
Design: Dual-taper
Manufacturing Process: Mandrel-drawn
Applications
Heavy-duty industrial MIG welding
High-amperage welding operations
Robotic welding systems using Tough Lock style retaining heads
Semi-automatic welding systems using Tough Lock style retaining heads
