Title has wrong dimension --- need 3/32nds of an inch thick, not 3/16ths.... my apologies.
I need a 1/2" fluting cutter for my Stanley 12-250 combination plane --- Stanley is out of stock and I want cash-and-carry / immediate gratification.
Suggestions for an inexpensive tool which I can find at a big-box / honest good price hardware store which will have 3/32" thick, 1/2" wide and at least 3.5" long steel and which I won't feel bad about grinding up?