Hey there, Harbor Freight Titanium 45 plasma cutter owners! Need a gouging tip for those metal removal jobs? This Theia Plasma tip is made specifically for your machine. It's designed for 40 amp gouging work – just remember to dial your air pressure back to about 3 bar for the best performance. It's made from copper tellurium, which is a solid material for these kinds of consumables. Quick heads up: this is an aftermarket part from Theia Technical, not an OEM Harbor Freight item, but it's built to work with your Titanium 45. These are high-frequency start (HF) compatible, so make sure your machine matches. If you're doing gouging, cutting through rust, or prepping welds, having the right tip makes all the difference. Grab this one and get back to work without paying for the brand-name premium.