® Swiss-Line Grooving and Profiling (full radius) R T L Right Version Right hand cutting Insert Feed K20 BLU GX7 Ordering Code R±0.03 T max Size L mm/rev P   GR25 R R02 T15 0.25 1.5 0.01-0.06 M    25 GR25 R R04 T25 0.40 2.5 0.02-0.07 K    GR25 R R05 T27 0.50 2.7 0.02-0.09 N  S    For L.H, specify GR25 L instead of GR25 R H ≤45 HRc ≤58 HRc First choice Alternative A08-6