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The Tregaskiss TOUGH LOCK HD (Heavy-Duty) contact tip is a mandrel-drawn copper consumable designed for .052" (1.3 mm) wire diameters. It is engineered for high-amperage industrial applications and integration with automated or robotic MIG welding systems.
Features
Locks gun assembly from contact tip to gooseneck to prevent loosening caused by vibration
Tapered seat design for maximum heat transfer
Mandrel-drawn construction for consistent wire-to-tip contact
Facilitates easier contact tip removal and replacement while retaining head remains locked to the gooseneck
Compatible with dual taper retaining heads
Extended service life compared to standard contact tips