A few years ago Les de Asis was showing a friend of mine & myself around the Benchmade factory. We watched a laser cutter cut the blanks from a sheet of steel, (ATS-34 as I recall), and we asked what the "tear drop" was for. He said that it was to prevent burning the tip when sharpening, ie; a heat sink. Tumbling the blank was not a problem for them, as I think they used a Scotch Brite wheel on most of their knives at that time. It had not occurred to me that that might be a problem, but that makes sense.
I have noticed the "tear drop" on the larger fixed blades too. Did Schrade tumble those blanks also?
Thanks for sharing that info. :thumbup:
Dale