Figure 11From: High-Speed Machining of Malleable Cast Iron by Various Cutting Tools Coated by Physical Vapor DepositionSurface roughness values of the three coated tools under various cutting conditions in dry turning of MCI: a ap = 0.9 mm, f = 0.15 mm/rev; b v =150 m/min, ap = 0.9 mm and c v = 150 m/min, f = 0.15 mm/revBack to article page