Re: make - forge? - wedge for feathers-and-wedge rock-split

"Richard Smith"  wrote in message news:m1jzliun94.fsf@void.com...
Minded to find some C-steel and see how it pans-out.
Would learn a lot along the way for sure - before starting with
higher-value material.
Peter F's "O1" steel sounds interesting.
C-Cr-W-V steel.
Description makes it sound like created by smart pragmatists.
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I might check local fabricators or heavy equipment repair shops for scrap AR400 or similar to sell and see if my plasma cutter can handle it. Some jackhammer bits have a similar cross section, but are wider.