Tweco® .078" X 1.47" 0.09" Bore 14H Series Contact Tip
SKU: 36465044960

Tweco® .078" X 1.47" 0.09" Bore 14H Series Contact Tip

Sale price$33.78 Regular price$37.53
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Description

Tweco® .078" X 1.47" 0.09" Bore 14H Series Contact TipTweco Heavy Duty Contact Tip accommodates 5 64" wire and is perfect for use with 200 400 A Tweco No. 2, No. 3 and No. 4 MIG guns as well as specific MIG gun series. Contact tip with excellent electrical properties is ideal for use in heavy duty welding application up to 400 A. It features part number and wire diameter for easy identification. 1. 47" Contact tip with 1 4" 28 UNF 2A thread size has 0. 09" nominal ID and 0. 283" OD. Contact tip is made

Tweco® Heavy Duty Contact Tip accommodates 5/64" wire and is perfect for use with 200 - 400 A Tweco® No.2, No.3 and No.4 MIG guns as well as specific MIG gun series. Contact tip with excellent electrical properties is ideal for use in heavy duty welding application up to 400 A. It features part number and wire diameter for easy identification. 1.47" Contact tip with 1/4"-28 UNF-2A thread size has 0.09" nominal ID and 0.283" OD. Contact tip is made from extruded or gun-drilled 122 DHP copper alloy and machined from a copper alloy tubing to offer a consistent as well as smooth surface of inside diameter with +/-0.003" tolerance. It has threaded style that ensures proper contact with a gas diffuser when installed to the MIG gun. It comes in slip-on or thread-on nozzle styles with a choice of diameter bore sizes. Contact tip locks in place when twisted and offers better electrical conductivity with increased surface contact. Contact tip features thick-walled design that acts like a heat sink conducting heat away from the arc source. It can be twisted quarter turn clockwise when tip wear point is reached that reveals a new wear point for doubling the life of the tip. Contact tip is sold as 25 per pack.

Features

  • Easy identification - each contact tip is marked showing part no and wire diameter
  • Excellent electrical properties
  • Inside diameter tolerance is held to +/-.003 in
  • Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun
  • Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface
  • Twist it and it locks in place
  • No threads to worry about
  • Increased surface contact between contact tip/diffuser for better electrical conductivity
  • Twist it quarter turn clockwise
  • Use genuine Tweco® accessories, parts, and consumables to protect the quality of your welds and the life of your gun
  • When tip wear point is reached after use, twist it half turn counter-clockwise to expose a new wear point
  • This doubles the life of the tip
  • Thick-walled diffuser design acts as -œheat sink- and conducts heat away from the arc source
  • Increases electrical conductive surface area and thereby increases electrical conductivity

Applications

  • Used in heavy duty welding application up to 400 Amp

Specifications

  • Country of Origin: United States
  • Consumable Type: Contact Tip
  • Series: 14H Series
  • Physical Size: 0.3 x 1.5 x 0.3
  • Wire Size: 0.078"
  • Tip Bore: 0.09"
  • MIG Gun Model: Tweco® | Tweco® No. 2 | Tweco® No. 3 | Tweco® No. 4 | Tweco® Spray Master®
  • Tip Length: 1.47"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36465044960

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★★★★★ 3
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Reviewed in the United States on June 7, 2026
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Scent: Pomegranate, Size: 0.15 Ounce (Pack of 1)
Awesome lip balm that leaves lips feeling hydrated, moisturized and protected from sun exposure.
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Reviewed in the United States on June 2, 2026
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Tiffany
Lake Worth, US
★★★★★ 5
My new-found favorite!
Scent: Pineapple, Size: 0.15 Ounce (Pack of 1)
I wear lip balm daily and reapply multiple times in a day. This is one of the first times trying this brand, but this is now one of my favorite lip balms! I love the “flavor” of the pineapple as it’s not super synthetic or chemical tasting. And the texture of the balm when I put it on my lips is exceptional! It’s not sticky and glides on really nicely. It’s got a more silky texture than most lip balms but doesn’t give a glossy look like you’d expect like products that give the same feeling. This will definitely be my go-to moving forward.
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Reviewed in the United States on May 4, 2026
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Samantha Pommier
Massapequa, US
★★★★★ 5
Best for little kids! Light mist and fragrance!
Size: 5.5 Ounce (Pack of 1)
Works great ! Not harsh spray, it’s a fine mist. Lightweight for children .
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Reviewed in the United States on May 26, 2026
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j.dominguez
Charlottesville, US
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Reliable Spray for Hard-to-Reach Spots and Reapplication
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