T-A030CH - Bernard AccuLock S .030 Contact Tip (10-Pack) for MDX-250

Smoother Feeding, Less Downtime

Every welder knows the frustration of a contact tip that just won't cooperate. Whether it's constant burnbacks, a wandering arc, or the wire dragging and stuttering, bad consumables can ruin your day and your welds. The Bernard AccuLock S .030 MIG Contact Tip (T-A030CH) is built to solve exactly these problems. If you are running a Miller MDX-250 gun or a Bernard BTB setup, these tips are the upgrade you need to keep your puddle smooth and your frustration low.

The secret to the AccuLock S performance is how it handles the liner. We've all been there—trying to trim a liner to the perfect length is an art form, and getting it wrong usually means bird-nesting or erratic feeding. These tips are designed to be forgiving. They center the liner perfectly and lock it in place, meaning even if your liner trim isn't 100% perfect, your wire feed will be. This results in a steady, consistent arc that goes exactly where you point it, without the stuttering that leads to spatter and cleanup.

Durability is another huge plus. Because the tip sits deep inside the diffuser and nozzle, it gets blasted with shielding gas, keeping it much cooler than standard tips that stick way out. Cooler tips mean the copper stays harder for longer, the hole doesn't oval out as fast, and you aren't stopping every hour to swap it out. This 10-pack gives you plenty of runway, keeping your machine running smoothly through big jobs.

Don't let cheap consumables hold back your welding. Switch to the genuine Bernard T-A030CH AccuLock S tips and feel the difference in your wire delivery. Whether you are fabricating in a shop or doing repairs in the field, these tips provide the reliability you need to lay down perfect beads, pass after pass.