Will these work on the lincoln electric k2278-1 handy core?

Yes, they will. I don't know of a machine that won't use the tweeco style of tip in a mig welder.

Whats the thread size on these tips? i have been given an antique machine and im trying to find compatible tips.

The thread size on these tips are M6 x 1.0

what is the theard size on these??? i looking for some that have 5/16 theard?

The thread size on these contact tips are M6. Thank you for your question.

Will these work on a lincoln magnum 100

Hello! Because these contact tips are Tweco compatible, they will work with the Lincoln Magnum 100. Thank you for your question!

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60171 Contact Tip For Mig Welding, Tweco Binzel or Clarke, .030, 4-Pack,Copper, 0.03 | Premium copper replacement contact tips. 4-pack compatible with Tweco, Binzel, or Clarke MIG torches. Size 0.03.

Product ID: 17315486

🔥Copper build for superior heat conduction

⚙️Precision machined for flawless welds

🛠️Universal fit across top MIG guns

€ 19.79

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Description

🔥 Elevate your weld game with precision copper tips!

TRUSTED BY PROS - Join thousands of welders who rate it 4.7 stars for reliability and quality.
COMPACT READY TO USE - 1-inch length tips engineered for quick installation and consistent performance.
UNIVERSAL COMPATIBILITY - Seamlessly fits Forney, Tweco, Binzel, and Clarke MIG guns—one pack, endless possibilities.
PINPOINT PRECISION WELDING - Experience flawless welds with precision-machined contact tips.
LIGHTWEIGHT COPPER CONSTRUCTION - Durable yet lightweight copper design ensures easy handling and superior heat transfer.

The Forney 60171 Contact Tip is a precision-machined, copper MIG welding consumable compatible with Forney, Tweco, Binzel, and Clarke guns. Measuring 1 inch in length and sized at .030, this lightweight 4-pack delivers consistent, accurate welds and is highly rated by professionals for durability and performance.

Specifications

ASIN	B000GATSS4
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#130,023 in Automotive ( See Top 100 in Automotive ) #220 in MIG Welding Equipment
Color	Copper
Customer Reviews	4.7 4.7 out of 5 stars (2,581)
Date First Available	September 10, 2006
Finish	Copper
Installation Method	mig-welding
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	0.16 ounces
Item model number	60171
Manufacturer	Forney
Material	Plastic
Measurement System	standard
Part Number	60171
Power Source	AC/DC
Product Dimensions	0.03 x 0.25 x 1 inches
Size	0.030
Warranty Description	Warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 19.79

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Customer service was outstanding when I had questions about the product.

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