Page 868 - Master Catalog 2017, Inch
P. 868

Shoulder Mills • M690 Series
                Recommended Starting Speeds



                „  Recommended Starting Speeds [SFM]

                  Material      TN2510            TN6520            TN6525            TN6540            TN7525
                  Group
                      1     –     –     –     –     –     –   1115   870   770   985   770   655  1115   855   770
                      2     –     –     –     –     –     –    870   690   590   690   525   460   855   690   590
                      3     –     –     –     –     –     –    770   590   510   590   460   375   770   590   510
                 P    4     –     –     –     –     –     –    640   460   395   490   360   295   640   460   395
           Shoulder Mills  5 6  – –  – –  – –  – –  – –   – –  855   640   540   655   490   410   855   640   540


                                                                                 445
                                                                                                               360
                                                                     445
                                                                           360
                                                                                                   560
                                                                                       330
                                                               560
                                                                                                         445
                                                                                             280
                                                                                 215
                                                                                       130
                                                                           130
                                                                     215
                                                                                                   605
                                                               330
                 M    1 2   – –   – –   – –   – –   – –   – –  525   330   215   360   215   165   670   605   510
                                                                                                         525
                                                                                                               460
                                                                                             115
                      3     –     –     –     –     –     –    345   215   150   230   130   115   475   425   375
                      1    1150  985   820   1230  870   625   755   670   605   605   560   490  1035   770   655
                 K    2    985   820   690   1065  690   525   590   525   490   475   425   375   885   655   540
                      3    820   690   540   820   625   445   490   445   395   425   395   345   655   540   460
                      1     –     –     –     –     –     –     –     –     –     –     –     –     –     –     –
                 N    2     –     –     –     –     –     –     –     –     –     –     –     –     –     –     –
                      3     –     –     –     –     –     –     –     –     –     –     –     –     –     –     –
                      1     –     –     –     –     –     –     –     –     –    130   100   80     –     –     –
                      2     –     –     –     –     –     –     –     –     –    65    50    35     –     –     –
                 S
                      3     –     –     –     –     –     –     –     –     –    195   115   80     –     –     –
                      4     –     –     –     –     –     –     –     –     –    165   80    65     –     –     –
                      1    380   300   195    –     –     –     –     –     –     –     –     –     –     –     –
                 H    2    380   300   195    –     –     –     –     –     –     –     –     –     –     –     –
                      3    280   210   150    –     –     –     –     –     –     –     –     –     –     –     –
                                                                                                             (continued)







































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