TypePartial Profile 60°Partial Profile 55°ISO MetricAmerican UNWhitworth for BSW, BSPBSPT VP15TF VP20RT THREADING MMT M-CLASS WITH 3-D INSERTS CHIP BREAKERS INSERTS Coated Dimensions (mm) Total Order Number Pitch depthICSPDYPDXREof cutGeometry mm thread/inch (mm) MMT11IRA60-SMMT16IRA60-S s 0.5─ 1.5 48─ 16 6.35 3.04 0.8 0.9 0.03 ─ Partial form PNA 60°a0.5─ 1.548─ 169.5253.440.80.90.03─PDXRE MMT16IRG60-S a 1.75 ─ 3.0 14 ─ 8 9.525 3.44 1.2 1.7 0.11 ─ PDY IC S MMT11IRA55-S sMMT16IRA55-Ss 48─ 16 6.35 3.04 0.8 0.9 0.07 ─ Partial form PNA 55°48─ 169.5253.440.80.90.07─PDXRE MMT16IRG55-S s 14─ 8 9.525 3.44 1.2 1.7 0.21 ─ PDY IC S MMT11IR100ISO-S s 1.0 6.35 3.04 0.6 0.7 0.06 0.58 Full form MMT11IR125ISO-S s 1.25 6.35 3.04 0.8 0.9 0.08 0.72 MMT11IR150ISO-S s 1.5 6.35 3.04 0.8 1.0 0.10 0.87 PNA60° MMT16IR100ISO-S a s 1.0 9.525 3.44 0.6 0.7 0.06 0.58 PDX MMT16IR125ISO-S a s 1.25 9.525 3.44 0.8 0.9 0.08 0.72 RE PDY MMT16IR150ISO-S a s 1.5 9.525 3.44 0.8 1.0 0.10 0.87 MMT16IR175ISO-S a s 1.75 9.525 3.44 0.9 1.2 0.11 1.01 MMT16IR200ISO-S a s 2.0MMT16IR250ISO-Sas2.59.525 3.44 1.0 1.3 0.13 1.15 IC9.5253.441.11.50.171.44SG MMT16IR300ISO-S a s 3.0 9.525 3.44 1.1 1.5 0.20 1.73 MMT16IR160UN-S aMMT16IR140UN-Sa 16 9.525 3.44 0.9 1.1 0.11 0.92 Full form PNA 60°149.5253.440.91.20.121.05PDXRE MMT16IR120UN-S a 12 9.525 3.44 1.1 1.4 0.14 1.22 PDY IC S MMT16IR190W-S sMMT16IR140W-Ss 19 9.525 3.44 0.8 1.0 0.18 0.86 Full form149.5253.441.01.20.251.16PNA 55°PDXRE MMT16IR110W-S s 11 9.525 3.44 1.1 1.5 0.32 1.48 PDY IC S MMT16IR190BSPT-S sMMT16IR140BSPT-Ss 19 9.525 3.44 0.8 0.9 0.18 0.86 Full form149.5253.441.01.20.251.16PNA 55°PDXRE MMT16IR110BSPT-S s 11 9.525 3.44 1.1 1.5 0.32 1.48 PDY IC S IDENTIFICATION MMT 16 I R 100 ISO S S M-class inserts with3-D chip breakers Designation Hand of Tool Pitch Threading Type R Right 100 1.0 mm 0.5 ─ 1.5 mm 60 Partial Profile 60° Diameter of ApplicationInscribed Circle(mm)EExternal125 1.25 mm A or48 ─ 16 thread/inch55 Partial Profile 55°ISOISO Metric1501.5 mm1.75 ─ 3.0 mmWWhitworth for BSW, BSP 11 6.35 I Internal 175 1.75 mm G or BSPT BSPT 16 9.525 200 2.0 mm 14─ 8 thread/inch UN American UN 250 2.5 mm 300 3.0 mm CUTTING DEPTH GUIDE G017 SPARE PARTS N001 TECHNICAL DATA P001 G027