Y R y R Y U-Type X IR/L-ISO (continued) X X di Internal ISO Metric (DIN13 12-1986 l l l class 6H) Laydown Threading Inserts for General Industry di di Internal left-hand shown NUT Dimensions Tough 1  Hard 1/4 P 60° THREADING 1/8 P SCREW Designation di Pitch l R X Y Z IC28 IC228 IC50M IC250 IC08 IC508 IC808 IC908 IC1007 16IRB 2.00 ISO (1) 9.52 2.00 16.00 0.12 1.0 1.3 1 • 16IRM 2.00 ISO (1) 9.52 2.00 16.00 0.11 1.0 1.3 1 • • • • • • 16IR/L 2.50 ISO 9.52 2.50 16.00 0.15 1.1 1.5 1 • • • • • • 16IRM 2.50 ISO (1) 9.52 2.50 16.00 0.14 1.1 1.5 1 • • • • 16IR/L 3.00 ISO 9.52 3.00 16.00 0.18 1.1 1.5 1 • • • • • 16IRB 3.00 ISO (1) 9.52 3.00 16.00 0.18 1.1 1.5 1 • 16IRM 3.00 ISO (1) 9.52 3.00 16.00 0.17 1.1 1.5 1 • • • • • • 22IR 1.50 ISO 3M (2) 12.70 1.50 22.00 0.08 2.3 3.7 3 • • 22IR 2.00 ISO 2M (2) 12.70 2.00 22.00 0.08 2.0 3.0 2 • 22IR 2.00 ISO 3M (2) 12.70 2.00 22.00 0.08 3.1 5.0 3 • • 22IL 3.00 ISO 12.70 3.00 16.00 0.17 1.1 1.5 1 • 22IR/L 3.50 ISO 12.70 3.50 22.00 0.22 1.6 2.3 1 • • • • 22IR/L 4.00 ISO 12.70 4.00 22.00 0.25 1.6 2.3 1 • • • • 22IR/L 4.50 ISO 12.70 4.50 22.00 0.29 1.6 2.4 1 • • • 22IR/L 5.00 ISO 12.70 5.00 22.00 0.32 1.6 2.3 1 • • • 22IR 6.00 ISO 12.70 6.00 22.00 0.40 1.6 2.4 1 • 22UIRL 5.50 ISO 12.70 5.50 22.00 0.35 2.4 11.0 1 • • 22UIRL 6.00 ISO 12.70 6.00 22.00 0.39 2.1 11.0 1 • • 27IR 3.00 ISO 2M (2) 15.88 3.00 27.00 0.18 2.9 4.6 2 • 27IR/L 5.50 ISO 15.88 5.50 27.00 0.35 1.6 2.3 1 • • • • 27IR/L 6.00 ISO 15.88 6.00 22.00 0.39 1.8 2.5 1 • • • • For Insert Identification System, see page 489 • Tolerance: Class 6H. • For technical information and detailed cutting data, see pages 536-546 • For recommended number of passes for multi-tooth inserts see page 544 (1) With pressed chipformer (2) Multi-tooth (3) Number of teeth per corner. For tools, see pages: MGSIR/L (534) • SIR/L (531) l1 PICCO ISO Full Profile dh6 X Inserts for ISO Standard y l2 Y Full Profile Thread a 60° f D2 te X W Right-hand shown Dimensions Designation Pitch d f a l 1 l 2 D 2 Y t e w D min IC908 PICCO R/L 105.0510-15 1.00 5.00 1.9 4.40 30.00 15.0 3.30 0.6 0.54 0.12 4.80 • PICCO R/L 106.0612-15 1.25 6.00 2.3 5.30 30.00 15.0 3.40 0.7 0.67 0.15 6.00 • PICCO R/L 106.0815-15 1.50 6.00 2.3 5.30 30.00 15.0 3.40 0.8 0.81 0.18 6.00 • PICCO R/L 107.0815-15 1.50 7.00 2.8 6.30 30.00 15.0 3.80 0.8 0.81 0.18 7.00 • 500 ISCAR