Our Cylindrical solid-type Ratchet Cutter with a 1/4" center hole will cut down the copper electrode around the tungsten rod after it wears down. The TUNGCORE TIP comes flat and should be maintened
this way with a file or fine grid air grinder.
** The Cylindrical Ratchet Cutter can be used on all makes of welders with copper rod tips. Be sure to turn off or turn down the current (heat) before sharpening.