Hand Tools

Subject:
Re: Adhered
Response To:
Re: Adhered ()

Patrick Chase
Ah, that makes sense.

HAP40 is basically a Toshiba-proprietary PM version of M4 HSS BTW. I have a set of (Japanese, laminated) chisels made from that, and it's a terrific steel.

You'd probably hate it, though, as it's noticeably slow to sharpen even on Alumina :-).

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