Contact Tip [Heavy Duty] For Tweco SP2/SP3/SP4 MIG Welding Torches (25 Pack)

Engineered for high amperage applications and demanding industrial environments, these Heavy Duty (HD) Contact Tips are the ideal performance upgrade for your Tweco SP2, SP3, and SP4 series torches. Built to the robust ECU Heavy Duty standard, these consumables offer a significant increase in service life compared to standard duty alternatives.

Whether you are performing long cycle fabrication or working in high heat conditions, these tips maintain excellent electrical conductivity and structural integrity. By choosing the HD range, you ensure a more stable arc and a reduction in downtime caused by "burn back" or wire feed interruptions.

Sold in packs of 25 - great for everyday use or stocking.

Key Features

Heavy Duty (HD) Construction: Features a thicker wall design to better manage extreme heat and resist premature wear.

Multi-Model Compatibility: Precision fit for Tweco SP2, SP3, and SP4 MIG welding torches.

Essential Industrial Sizes: Available in the most common wire diameters for heavy duty fabrication:

- 0.8mm (Ideal for precision industrial work).

- 0.9mm & 1.0mm (The standard for heavy duty workshop tasks).

- 1.2mm (Optimised for high deposition welding).

Superior ECU Standard: Manufactured from premium, high conductivity copper for efficient current transfer and minimal arc instability.

Precision-Polished Bore: Ensures smooth wire travel and reduced friction, which is vital for preventing wire "hunting" during critical welds.

Download Product Specification Manual [SP2].

Download Product Specification Manual [SP3].

Download Product Specification Manual [SP4].