K3915-1 - 0.052 Inch Wire Sizer Die Set

Stop Fighting Your Wire Feed

Every welder knows the frustration: you've just swapped out a heavy spool of 0.052" wire, you're trying to feed it through the gun, and it gets stuck right at the contact tip. The end is slightly mushroomed from your side cutters, or it has a sharp burr that catches the liner. That's where your Lincoln Wire Sizer comes in handy—but only if the dies are sharp and in good shape. If you've noticed your sizer slipping or failing to shape the wire correctly, it's time to grab the Lincoln Electric K3915-1 Replacement Dies.

These dies are the direct replacement for the ones inside your K3914-1 tool, specifically machined for 0.052 inch (1.3 mm) wire. When your dies are fresh, a quick squeeze and pull is all it takes to perfectly size the end of your wire. This simple action removes the cast and compresses the diameter just enough to let it slide effortlessly into the contact tip. No more removing the nozzle and tip just to feed wire, and no more bird-nesting at the drive rolls because the wire jammed at the front end.

Made from tough, hardened steel, these dies are built to handle the daily grind of the shop. However, like any metal-on-metal tool, they eventually wear out. If you are finding it harder to grip the wire, or if the tool isn't smoothing out the cut end like it used to, swapping in these fresh dies will make the tool feel brand new again. It’s a small maintenance task that saves you a ton of headache every time you change a spool or trim your stick-out.

Don't let a worn-out accessory slow you down. Keep your wire feeding smooth and your arc time up by maintaining your tools. These replacement dies are easy to install—just unscrew the old ones and pop these in—so you can get back to burning wire without the hassle.