® Swiss-Line Back Turning W B R H ß T DETAIL A α L Right Version Right hand cutting K20 BLU Insert T Feed Ordering Code αº ßº R W H B P Size L max mm/rev  M   19 GB19 R A30 30 12 0.1 3.4 4.3 0.5 5.4 0.05-0.15 K   20 GB20 R A30 30 12 0.1 3.4 4.3 0.5 6.4 0.05-0.15 N  S   For L.H, specify GB19 L instead of GB19 R H ≤45 HRc Front Turning R 0.1 T L Right Version Right hand cutting K20 BLU Insert Size T Feed Ordering Code P L max mm/rev  M   19 GF19 R T54 5.4 0.05-0.15 K   20 GF20 R T64 6.4 0.05-0.15 N  S   For L.H, specify GF19 L instead of GF19 R H ≤45 HRc First choice Alternative A08-24