Thank you for prompting me to clarify - I have multiple welders (stick (no stainless electrodes and too thin), MIG (no stainless wire), and my OA setup(no filler and inexperience)) but I do not have TIG or another way to weld stainless, like the thinner part of this trowel here. I could have technically done it with OA, but I do not have stainless filler, don't know what alloy this is theoretically supposed to be, and would probably burn through it since it would be my first time welding stainless with gas