® Swiss-Line Threading - Partial Profile 60° Right Version Right hand cutting Insert Pitch Range K20 BLU Ordering Code Y Type mm TPI P  G6T R A60 0.5-1.5 48-16 0.8 M   G6 G6T R G60 1.75-3.0 14-8 1.5 K   N  G6T R AG60 0.5-3.0 48-8 1.5 S   For L.H, specify G6T L instead of G6T R H ≤45 HRc Threading - Partial Profile 55° Right Version Right hand cutting Insert Pitch Range K20 BLU Ordering Code Y Type mm TPI P  G6T R A55 0.5-1.5 48-16 0.8 M   G6 G6T R G55 1.75-3.0 14-8 1.5 K   N  G6T R AG55 0.5-3.0 48-8 1.5 S   For L.H, specify G6T L instead of G6T R H ≤45 HRc First choice Alternative A08-37