® Thread Turning Inserts MJ - ISO 5855 EXTERNAL INTERNAL Pitch L I.C. Ordering Code Ordering Code X Y mm in Right Hand Right Hand 0.5 11 1/4 11 IR 0.5 MJ 0.5 0.4 0.7 11 1/4 11 IR 0.7 MJ 0.6 0.5 0.75 11 1/4 11 IR 0.75 MJ 0.6 0.5 0.8 11 1/4 11 IR 0.8 MJ 0.6 0.6 1.0 11 1/4 11 ER 1.0 MJ 11 IR 1.0 MJ 0.7 0.8 1.25 11 1/4 11 ER 1.25 MJ 11 IR 1.25 MJ 0.8 0.9 1.5 11 1/4 11 ER 1.5 MJ 11 IR 1.5 MJ 0.8 1.0 2.0 11 1/4 11 IR 2.0 MJ 0.9 1.0 0.5 16 3/8 16 ER 0.5 MJ 0.6 0.6 0.7 16 3/8 16 ER 0.7 MJ 0.6 0.6 0.75 16 3/8 16 ER 0.75 MJ 16 IR 0.75 MJ 0.5 0.5 0.8 16 3/8 16 ER 0.8 MJ 16 IR 0.8 MJ 0.6 0.6 1.0 16 3/8 16 ER 1.0 MJ 16 IR 1.0 MJ 0.7 0.8 1.25 16 3/8 16 ER 1.25 MJ 16 IR 1.25 MJ 0.8 0.9 1.5 16 3/8 16 ER 1.5 MJ 16 IR 1.5 MJ 0.8 1.0 1.75 16 3/8 16 ER 1.75 MJ 16 IR 1.75 MJ 0.9 1.1 2.0 16 3/8 16 ER 2.0 MJ 16 IR 2.0 MJ 1.0 1.3 3.0 16 3/8 16 ER 3.0 MJ 16 IR 3.0 MJ 1.2 1.6 Order example: 16 ER 1.5 MJ BMA Type B Ground profile with sintered chip-breaker INTERNAL Pitch L I.C. Ordering Code X Y mm in Right Hand 1.01.5 11 1/4 11 IR B 1.0 MJ11 IR B 1.5 MJ0.6 0.60.80.9 Order example: 11 IR B 1.5 MJ BMA For carbide grade and cutting speed see page A04-2 and 3 A01-30