Off & Threading Grooving, Parting- Content A ~ P Grooving & Parting-Off Threading Holders F F1 ~ F48 GND Type Grooving Tools Selection Guide GND .. ................................................................................. F 2-15 External Grooving, (Small Tools) GNDM / GNDL ................................................................... F16-17 (Shallow Grooves) GNDS ................................................................................ F18-19 GNDM / GNDMS .................................................................. F20-21 GNDL / GNDLS .................................................................. F22-23 Internal Grooving GNDI / GNDIS........N..e.w.......................................................... F24-26 Necking GNDN.....................N..e..w......................................................... F27 Face Grooving GNDF / GNDFS......N..e..w......................................................... F28-31 ISO-PSC Polygon Modular Grooving System Holders PSC......N...e.w........................................................................... F32 ISO-PSC Polygon Modular Grooving System Inserts GCM.................................................................................... F33 ”SumiTurn B-Groove” Holders GWC / GWCS /GWCI / PSC............................................... F34-35 ”SumiTurn B-Groove” Inserts TGA-BF............................................................................... F35 Parting-Off Mini Holders SCT .................................................................................... F36 Sumi-Grip Inserts WCF (-N/R/L) ...................................................................... F37 ”Sumi-Grip Jr.” Steel Type STFH / STFS R/L.............................................................. F38-39 ”Sumi-Grip” Carbide Blade Type WCFH / WCFS R/L.............................................................. F40-42 Threading Tools Selection Guide ............................................................................................ F43-44 Cutting Conditions ............................................................................................ F45 External Threading Holders LTER / STER ...................................................................... F46 Internal Threading Holders STIR.................................................................................... F47 F1