Lincoln Electric Magnum Contact Tips are high-quality, precision-bore copper contact tips engineered for reliable electrical contact and consistent wire feed in MIG/GMAW applications using Lincoln Electric Magnum 100L and compatible welding guns. Available in wire diameter sizes from .025 in (0.6 mm) through .045 in (1.2 mm), these standard contact tips are a critical consumable in the MIG/GMAW torch assembly — maintaining the electrical path from the gun to the wire and guiding wire through the tip bore with minimal drag and resistance.
Contact tip condition directly affects arc stability, spatter levels, and wire feed smoothness in GMAW operations. Worn, spatter-clogged, or incorrectly sized contact tips introduce electrical resistance variation, wire drag, and arc instability that degrade weld quality and increase downtime. Lincoln Electric Magnum contact tips are manufactured to precise bore tolerances, packed in 10-piece packs for convenient shop inventory management, and matched to the Magnum 100L gun tip thread specification.
- KP11-25 – Magnum Contact Tip Standard, .025 in (0.6 mm) 10/pack
- KP11-30 – CONTACT TIPS .030 (10PK) 100L GUN
- KP11-35 – CONTACT TIPS .035 (10PK) 100L GUN
- KP11-45 – Magnum Contact Tip Standard, .045 in (1.2 mm) 10/pack
- Precision copper bore — maintains consistent electrical contact and smooth wire guidance for stable GMAW arc performance
- Wire diameter range: .025 in through .045 in (0.6–1.2 mm) — covers the most common solid wire and light flux-cored MIG/GMAW sizes
- 10-pack quantity — convenient shop inventory unit for production welding consumable management
- Compatible with Lincoln Electric Magnum 100L welding gun and guns sharing the same tip thread specification
- Standard tip geometry — direct replacement for routine maintenance contact tip changes
- Precision bore tolerances — minimize wire drag and tip wear for extended service life in production GMAW
- MIG/GMAW production welding on steel and stainless steel with solid wire
- Light flux-cored (FCAW-G) welding on structural components
- Automotive, light structural, and sheet metal GMAW fabrication
- Routine consumable maintenance in fabrication shops using Magnum 100L guns
- Training and educational welding programs requiring frequent tip replacement
Lincoln Electric Magnum contact tips are the factory-matched consumable for Magnum welding guns — providing the precision bore tolerances, copper conductivity, and thread compatibility that maintain stable GMAW arc performance and consistent wire feed. Replacing contact tips on schedule with Lincoln Electric OEM tips prevents the arc instability, spatter, and feed drag that worn or off-spec tips introduce, protecting both weld quality and production efficiency.