Indexable Thread Turning Inserts Threading Inserts - ISO Metric 60° External Tolerance Class : 6g/6H Right hand Left hand Pitch Dimensions (mm) Working Material Order No. Designation TP (mm) d l r x y P M K N S H I16ER125ISO1555 16ER1.25ISO-CX1555 1.25 3/8" 16 0.15 0.8 0.9 ● ● ● ○ ○ I16EL125ISO1555 16EL1.25ISO-CX1555 1.25 3/8" 16 0.15 0.8 0.9 ● ● ● ○ ○ I16EL125ISO1560 16EL1.25ISO-CX1560 1.25 3/8" 16 0.15 0.8 0.9 ● ● ● ○ ● ● I16ER150ISO1555 16ER1.50ISO-CX1555 1.50 3/8" 16 0.18 0.8 1.0 ● ● ● ○ ○ I16ER150ISO1560 16ER1.50ISO-CX1560 1.50 3/8" 16 0.18 0.8 1.0 ● ● ● ○ ● ● I16EL150ISO1555 16EL1.50ISO-CX1555 1.50 3/8" 16 0.18 0.8 1.0 ● ● ● ○ ○ I16EL150ISO1560 16EL1.50ISO-CX1560 1.50 3/8" 16 0.18 0.8 1.0 ● ● ● ○ ● ● I16ER175ISO1555 16ER1.75ISO-CX1555 1.75 3/8" 16 0.21 0.9 1.2 ● ● ● ○ ○ I16ER175ISO1560 16ER1.75ISO-CX1560 1.75 3/8" 16 0.21 0.9 1.2 ● ● ● ○ ● ● I16EL175ISO1555 16EL1.75ISO-CX1555 1.75 3/8" 16 0.21 0.9 1.2 ● ● ● ○ ○ I16EL175ISO1560 16EL1.75ISO-CX1560 1.75 3/8" 16 0.21 0.9 1.2 ● ● ● ○ ● ● I16ER200ISO1555 16ER2.00ISO-CX1555 2.00 3/8" 16 0.25 1.0 1.3 ● ● ● ○ ○ I16EL200ISO1555 16EL2.00ISO-CX1555 2.00 3/8" 16 0.25 1.0 1.3 ● ● ● ○ ○ I16EL200ISO1560 16EL2.00ISO-CX1560 2.00 3/8" 16 0.25 1.0 1.3 ● ● ● ○ ● ● I16ER250ISO1555 16ER2.50ISO-CX1555 2.50 3/8" 16 0.31 1.1 1.5 ● ● ● ○ ○ I16ER250ISO1560 16ER2.50ISO-CX1560 2.50 3/8" 16 0.31 1.1 1.5 ● ● ● ○ ● ● I16EL250ISO1555 16EL2.50ISO-CX1555 2.50 3/8" 16 0.31 1.1 1.5 ● ● ● ○ ○ I16EL250ISO1560 16EL2.50ISO-CX1560 2.50 3/8" 16 0.31 1.1 1.5 ● ● ● ○ ● ● I16ER300ISO1555 16ER3.00ISO-CX1555 3.00 3/8" 16 0.38 1.2 1.6 ● ● ● ○ ○ I16EL300ISO1555 16EL3.00ISO-CX1555 3.00 3/8" 16 0.38 1.2 1.6 ● ● ● ○ ○ I16EL300ISO1560 16EL3.00ISO-CX1560 3.00 3/8" 16 0.38 1.2 1.6 ● ● ● ○ ● ● D021