Double Head Sheet Metal Nibbler Cutter Drill Attachment in Silver Tone Black with a Diamond Blade. This product is made in the country of China. Uxcell is the company that makes this product.
I am using it to cut 16 gauge sheet steel, which is the first thing I want to mention.
Using this for the first time was extremely frustrating; the cuts were jagged and uneven, and were nowhere near the actual cut marks; in addition, the metal I was cutting kept moving; the solution is to clamp the metal in a vice and use the lips of the vice as a guide..
It appears to be the only way to get it to work; I haven’t had any luck (as of yet) clamping it to a workbench and cutting it horizontally with a circular saw.
After all is said and done, it does the job, and I actually quite like it as a low-cost alternative to traditional methods of cutting thick metal. This is a perfect solution.