Semicircle Blades (thin)

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Nov 27, 2019
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I couldn't locate any discussions similar to 'semicircle blade, Thin'. So am giving you all a try.
My first question: is their such a thing out there?
My second question: do I need to make my own blades (specs below) and if so, what steel would others recommend. Honing methods also appreciated. other threads appreciated.

I am building something that needs these type blades. I'll need a large number for my own use, so wanted to seek out possibilities before making them myself. Frankly I am hesitant about my abilities in making (by hand) strong semicircular razor sharp blades this thin, though I welcome trying.
Why? I need the thin razor sharp blades similar to a heavy duty utility knife (except semicircle shape). Because I am cutting through a 'wet compressed and then completely dried' material, the thicker the blade (and taper), the less useful it becomes. The material compression and end guides will keep a blade (like the heavy duty utility blade) from flexing or warping. They will be used in a guillotine manner with as much force as is needed to make it through 3 to 6 inches of compressed material.
Size? I will need at least two different sizes, so anywhere from 3 to 6 inches across.
Possible Specs: 0.035 width (possibly a little thicker, say 0.06) and made of carbon alloy steel (suggestions please)

All of your thoughts are appreciated.
ChasY
 
When I googled heat treat near me I found a company in Florida that made similar blades. Iirc it was Florida Blades or something similar

I looked it back up. It was Florida knife company in Sarasota Fl.
 
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Like a leather roundknife?

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Sorry, I mis-read your post. Try Googling "ulu". Lots of Nordic companies/makers of them.
Rich
 
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