Ferri ad varia instrumenta incisionis fabricandi, deformatio frigida et calida perit, instrumenta mensurae et alia instrumenta collective ad ferramenta pertinentia.
Material: 6Cr4W3MoVNb,6W6Mo5Cr4V,7Cr7Mo3V2Si,Cr4W2MoV,Cr5Mo1V,Cr6WV,Cr12,Cr12MoV,Cr12W,Cr12Mo1V1.
Diameter:12mm-650mm.
Superficies: Tersus/Nigrum Rough/Milted/ Molendum Pictura etc.
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