Contact Tip [Heavy Duty] For Tregaskiss T300/400/500 MIG Welding Torches (10 Pack)

Engineered for high capacity industrial welding, our Heavy Duty (HD) contact tips are designed specifically for the Tregaskiss T300, T400, and T500 series torches. These tips are the professional choice for high duty cycle environments where standard consumables fail under intense thermal stress.

Manufactured from high density, premium grade copper, the HD range offers superior heat dissipation and electrical conductivity. This minimises "burn back" and prevents the bore from "key holing" during prolonged, high amperage runs.

We also offer specialist Aluminium (A) versions in 1.2mm and 1.6mm. These feature an accurately oversized bore to accommodate the thermal expansion of aluminium wire, ensuring a smooth feed and preventing the bird nesting or jamming common with standard steel tips.

Sold in packs of 10 - great for everyday use or stocking.

Key Features

Universal High Amp Compatibility: Precision fit for Tregaskiss T300, T400, and T500 water cooled and air cooled torches.

Extensive Size Range: From light fabrication to heavy structural work:

- Standard HD: 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 2.4mm.

- Aluminium (A) HD: 1.2mm and 1.6mm (Oversized for thermal expansion).

High Density Copper Construction: Built with extra thermal mass to survive extreme radiant heat.

Stable Arc Performance: Precision polished internal bores ensure low friction wire delivery and consistent electrical transfer.

Industrial Durability: Designed to reduce consumable turnover in heavy duty fabrication shops and shipyards.

Download Product Specification Manual [T300].

Download Product Specification Manual [T400].

Download Product Specification Manual [T500].