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Box of twenty-five copper MIG welding contact tips, threaded style, 0.035 inch wire size

Tweco

Tweco 11101102 Welding Contact Tip 0.035 PK25

SKU CH-V2GQ-P5WMJ

Copper contact tip for 0.035 in. wire, threaded for Tweco MIG guns, 25-pack

  • MaterialCopper
  • TypeStandard
  • Copper construction delivers excellent conductivity for stable arcs
  • 035 in. wire size matches common MIG applications
  • Threaded connection fits Tweco MS250, Mini and No. 1 guns
  • 200 A amperage range supports medium-duty fabrication work
  • Pack of 25 tips reduces downtime for tip changes

Tweco 11 Series Contact Tip

The Tweco 11101102 is a copper contact tip designed for MIG welding guns. It accepts 0.035-inch wire and has a 0.044-inch inside diameter. The tip uses a threaded connection and comes in a pack of 25 pieces.

For Tweco MS250 and No. 1 Guns

This tip fits Tweco MS250, Mini and No. 1 MIG guns directly. It also matches 35-50, 51, 51-23, MS52T-11, WS35-50 and WS51 series gas diffusers. Welders using other gun brands or diffusers not listed here will need a different tip.

0.035-Inch Wire Size

The tip is manufactured for 0.035-inch diameter welding wire. Using a different wire diameter will cause feeding problems and poor electrical contact. Check your wire spool marking before ordering.

Highlights

  • Copper construction delivers excellent conductivity for stable arcs
  • 035 in. wire size matches common MIG applications
  • Threaded connection fits Tweco MS250, Mini and No. 1 guns
  • 200 A amperage range supports medium-duty fabrication work
  • Pack of 25 tips reduces downtime for tip changes

Specifications

BrandTweco
MaterialCopper
TypeStandard

Questions about this item

Does the 0.035-inch tip run hot when welding at the 200-amp upper limit all day?

The copper tip handles up to 200 amps; heat depends on your gun duty cycle and wire feed speed.

Which MIG gun and diffuser must I already own for these Series 11 tips to fit?

They thread into Tweco MS250, Mini, No. 1 guns and 35-50, 51, 51-23, MS52T-11, WS35-50, WS51 diffusers.

Will these 0.044-inch bore tips work with the older No. 1 gun I keep as a backup?

Yes, the tips are listed for Tweco No. 1 guns and the compatible diffuser series.

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