1. TOOLSMMW = NR(HE) where, MMW- men’s material welfare NR- natural resources available HE- Human EffortsChronological development of cutting tool materials1 2. CHRONOLOGICAL…
1. Presentation On “Applications Of Powder Metallurgy In Reference with Cutting tools” BY DUSHYANT KALCHURI 2. Introduction: Powder metallurgy is used for manufacturing…