11101142 - Tweco WS11-35 Contact Tip 0.035 Inch (25 Pack)

Keep Your Arc Smooth and Steady

Every welder knows that the contact tip is the smallest part of the gun, but it causes the biggest headaches when it fails. If you are running 0.035" wire through a Tweco-style gun, the Tweco WeldSkill WS11-35 Contact Tip is the reliable workhorse you need to keep your production line moving. These tips are designed to take the heat and keep the current flowing smoothly into your wire. When a contact tip wears out—keyholing at the exit or seizing up from burn-back—your arc starts to wander, and your welds suffer. Swapping in a fresh WS11-35 restores that crisp, frying-bacon sound and precise puddle control you look for.

This pack contains 25 contact tips, which is exactly what a busy shop needs. Running out of tips in the middle of a project is a rookie mistake that costs time and money. With a 25-pack in your toolbox, you can swap out tips the moment you suspect an issue, rather than trying to limp along with a worn-out part. These tips feature the classic Tweco 11 Series design, meaning they are 1 inch long and have the standard threads that fit perfectly into your gas diffuser. They are compatible with a huge range of guns, including the Tweco WeldSkill, Mini-MIG, and the classic Tweco #1 and #2 air-cooled guns found in shops everywhere.

The 0.035-inch size is one of the most versatile wire diameters, used for everything from auto body sheet metal to structural frames. The WS11-35 is machined specifically for this wire size, providing just the right amount of clearance. It’s tight enough to ensure good electrical contact for a hot start, but loose enough to let the wire feed without dragging or bird-nesting at the drive rolls. The copper alloy construction resists spatter adhesion better than cheaper alternatives, making cleanup easier if you do get a little buildup on the face.

Don't let a two-dollar part ruin a thousand-dollar weld. By sticking with genuine Tweco WeldSkill consumables, you ensure that your equipment runs as intended. Whether you are a weekend warrior restoring a classic car or a professional fabricator welding all day, these contact tips provide the consistency and durability you need to lay down perfect beads, pass after pass.