Quick Guide For V/YN** inserts Application Cutting angle Designation Insert Clamping style Offset Page 117.5° 117.5° PVQNR/L VN**1204 Lever-lock With 3-55 117.5° 117.5° 117.5° PVQNR/L-CHP V/YN**1604 Lever-lock With 3-56 117.5° For JXF inserts Application Designation Insert Clamping style Offset Page Front turning,Reverse JSXGR/Lturning JXFR/L8JXRR/L8 Screw-on Without 3-57 For JXB inserts Application Designation Insert Clamping style Offset Page Back turning JSXBR/L JXBR/L Screw-on Without 3-58 For J10E inserts Application Designation Insert Clamping style Offset Page Back turning JSEGR/L J10ER/L Screw-on Without 3-58 Back turning QC12-JSEGR J10ER/L Screw-on Without 3-58 For JTB inserts Application Designation Insert Clamping style Offset Page Back turning JSTBR/L3 JTBR/L3 Screw-on Without 3-59 Back turning JS-TBL3 JTBR/L3 Round shank – 3-59 3-8