Solid Carbide End Mill Spiral Demo 4140 Steel

Tool - Stedi-Round Solid Carbide End Mill Operation - Helical Interpolate / Spiral / Shoulder / Channel Cutting Material - 4140 Initial spiral down -- 4584 RPM , 76 IPM, DOC Spiral Channel Cutting -- 4584 RPM , 25 IPM, DOC Trochoidal Milling -- 5042 RPM, 285 IPM, DOC