We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small copper welding contact tip with threaded tapered end

TREGASKISS

TREGASKISS 403-21-30-25 Welding Contact Tip 0.030" Heavy Duty

SKU CH-WVHT-GVTY6

Heavy-duty tapered copper contact tip for 0.030" wire, threaded for Tregaskiss TOUGH LOCK MIG guns and compatible with G1, G2 and TA3 series

  • Product typeTools
  • Heavy-duty copper construction withstands demanding MIG welding tasks
  • Tapered tip shape fits Tregaskiss TOUGH LOCK nozzle series
  • Threaded connection secures to gas diffusers 404-14 and 404-18
  • Compatible with G1, G2, TA3, ThruArm G2 and robotic CA3 models
  • 030 in wire size suits precise metal transfer requirements

TREGASKISS 403-21-30-25 Contact Tip

The TREGASKISS 403-21-30-25 is a heavy-duty tapered contact tip designed for MIG welding (GMAW). It accepts a maximum wire diameter of 0.030 inches and features a threaded connection. The copper construction suits compatible Tregaskiss series guns and robotic systems.

Suits 0.030" wire and Tough Lock nozzles

This tip fits welders using 0.030 inch wire with Tregaskiss TOUGH LOCK, BTB, Clean Air, TGX or Tough Gun series equipment. It is not for operators running larger wire diameters or using non-threaded tip architectures. Buyers needing a different wire size or connection style should look elsewhere.

Threaded copper tip for 0.030" wire

The defining specification is the 0.030 inch maximum wire diameter paired with a threaded copper body. This combination determines compatibility with the specified gas diffusers and nozzle series. Verify your gun model and wire size match these exact parameters before purchase.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $1.99
Cheaper than about 99% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameTREGASKISS
Product typeTools

Questions about this item

Should I choose this 0.030" tip or a different wire size for my MIG gun?

Select the tip that matches your wire diameter; this model is made for 0.030" wire and will not feed other sizes correctly.

What does the heavy-duty rating mean when the tip is installed in a Tregaskiss gun?

Heavy duty indicates a thicker copper wall on the tapered bore for longer life in high-amperage MIG (GMAW) applications.

The tip uses a threaded connection — which Tregaskiss diffusers and nozzles does it fit?

It threads into diffuser numbers 404-14 and 404-18 and is designed for the Tough Lock nozzle series on G1, G2, TA3, ThruArm G2 and robotic CA3 models.

More in Welding Equipment & Positioners

Similar items