[rick alan]

Have no idea what these knives are like, but for the price I'm guessing thick at the edge and real soft steel, and you'll need a grinding wheel to get rid of the ridiculous bolster protrusion.  You might do better with a typical NSF knife like a Fibrox, you can always grind those clunky handles down with a dremel and small sanding drum bit.

 

[rick alan]

The Fibrox might cost more but will undoutably have a thinner grind and perhaps also harder steel than the mercer, profiles look about the same though.