Indexable Thread Turning Inserts Threading Inserts - Partial Profile 55° External Right hand Left hand Pitch Dimensions (mm) Working Material Order No. Designation TP (mm) TPI d l r x y P M K N S H I11ERA551555 11ERA55-CX1555 0.5 ~ 1.5 48 ~ 16 1/4" 11 0.05 0.8 0.9 ● ● ● ○ ○ I11ELA551555 11ELA55-CX1555 0.5 ~ 1.5 48 ~ 16 1/4" 11 0.05 0.8 0.9 ● ● ● ○ ○ I16ERA551555 16ERA55-CX1555 0.5 ~ 1.5 48 ~ 16 3/8" 16 0.05 0.8 0.9 ● ● ● ○ ○ I16ELA551555 16ELA55-CX1555 0.5 ~ 1.5 48 ~ 16 3/8" 16 0.05 0.8 0.9 ● ● ● ○ ○ I16ERAG551555 16ERAG55-CX1555 0.5 ~ 3.0 48 ~ 8 3/8" 16 0.05 1.2 1.7 ● ● ● ○ ○ I16ELAG551555 16ELAG55-CX1555 0.5 ~ 3.0 48 ~ 8 3/8" 16 0.05 1.2 1.7 ● ● ● ○ ○ I16ERG551555 16ERG55-CX1555 1.75 ~ 3.0 14 ~ 8 3/8" 16 0.17 1.2 1.7 ● ● ● ○ ○ I16ELG551555 16ELG55-CX1555 1.75 ~ 3.0 14 ~ 8 3/8" 16 0.17 1.2 1.7 ● ● ● ○ ○ Internal Right hand Left hand Pitch Dimensions (mm) Working Material Order No. Designation TP (mm) TPI d l r x y P M K N S H I11IRA551555 11IRA55-CX1555 0.5 ~ 1.5 48 ~ 16 1/4" 11 0.05 0.8 0.9 ● ● ● ○ ○ I11ILA551555 11ILA55-CX1555 0.5 ~ 1.5 48 ~ 16 1/4" 11 0.05 0.8 0.9 ● ● ● ○ ○ I16IRA551555 16IRA55-CX1555 0.5 ~ 1.5 48 ~ 16 3/8" 16 0.05 0.8 0.9 ● ● ● ○ ○ I16ILA551555 16ILA55-CX1555 0.5 ~ 1.5 48 ~ 16 3/8" 16 0.05 0.8 0.9 ● ● ● ○ ○ I16IRAG551555 16IRAG55-CX1555 0.5 ~ 3.0 48 ~ 8 3/8" 16 0.05 1.2 1.7 ● ● ● ○ ○ I16ILAG551555 16ILAG55-CX1555 0.5 ~ 3.0 48 ~ 8 3/8" 16 0.05 1.2 1.7 ● ● ● ○ ○ I16IRG551555 16IRG55-CX1555 1.75 ~ 3.0 14 ~ 8 3/8" 16 0.12 1.2 1.7 ● ● ● ○ ○ I16ILG551555 16ILG55-CX1555 1.75 ~ 3.0 14 ~ 8 3/8" 16 0.12 1.2 1.7 ● ● ● ○ ○ D028 Indexable Thread Turning InsertsThreading