11101341 - Tweco 11-30 WeldSkill Contact Tips (25 Pack)

Tweco WeldSkill 11-30 Contact Tips: Precision and Value

The Tweco 1110-1341 (Model WS11-30) represents the standard for light-to-medium duty MIG welding consumables. Part of the renowned WeldSkill line, these contact tips are engineered to provide reliable electrical transfer and arc stability for 0.030-inch (0.8mm) welding wire. The 11 Series form factor is ubiquitous in the industry, designed specifically to fit Tweco Mini-MIG guns, WeldSkill guns, and a vast array of aftermarket MIG torches that utilize the Tweco-style front-end consumable system. This specific SKU is supplied in a bulk package of 25 units, making it an ideal procurement choice for workshops and fabrication environments that require consistent inventory levels.

Manufactured from high-quality copper alloy, these tips are designed to withstand the thermal cycling inherent in the MIG process while maintaining structural integrity. The internal bore is precision-drilled to strict tolerances, ensuring that the electrical contact point remains consistent without causing excessive drag on the wire. This balance is critical for maintaining a stable arc; a bore that is too tight causes feeding issues, while one that is too loose leads to micro-arcing inside the tip and premature failure. The WS11-30 strikes the optimal balance for general purpose mild steel and stainless steel welding applications.

Installation is straightforward thanks to the standard 1/4"-28 UNF thread, which mates perfectly with Tweco 51 Series gas diffusers. The 1-inch overall length is the industry standard for this class of consumable, ensuring proper nozzle stick-out relationships when used with standard 21 Series nozzles. By choosing genuine Tweco WeldSkill components, operators ensure that their equipment performs to factory specifications, reducing the likelihood of burnback and erratic feeding often associated with lower-quality generic alternatives.

This 25-pack configuration is specifically targeted at high-volume users and industrial supply cribs. Managing consumable life is a key factor in welding productivity, and having a ready supply of fresh contact tips allows welders to swap out worn components immediately, maintaining weld quality and reducing troubleshooting time. Whether used in automotive repair, light fabrication, or maintenance operations, the Tweco 11-30 remains a staple consumable for 0.030" wire applications.