THREADING 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) MMT16ERA60-S a 0.5 ─ 1.5 48 ─ 16 9.525 3.44 0.8 0.9 0.06 ─ Partial form PNA 60° MMT16ERG60-S a 1.75─ 3.0 14─ 8 9.525 3.44 1.2 1.7 0.23 ─ PDX RE PDY IC S MMT16ERA55-S sMMT16ERG55-Ss 48─ 16 9.525 3.44 0.8 0.9 0.07 ─ Partial form PNA 55°14─ 89.5253.441.21.70.23─PDX RE PDY S IC MMT16ER100ISO-S a s 1.0 9.525 3.44 0.7 0.7 0.13 0.61 Full form PNA MMT16ER125ISO-S a s 1.25MMT16ER150ISO-Sas1.5MMT16ER175ISO-Sas1.759.5253.440.80.9 0.16 0.779.5253.440.81.00.200.92 60°PDXRE9.5253.440.91.20.221.07PDY MMT16ER200ISO-S a s 2.0 9.525 3.44 1.0 1.3 0.26 1.23 G MMT16ER250ISO-S a s 2.5MMT16ER300ISO-Sas3.09.525 3.44 1.1 1.5 0.33 1.539.5253.441.21.60.401.84S ICMMT16ER160UN-Sa169.5253.440.91.10.230.97Full formPNA 60° MMT16ER140UN-S a 14 9.525 3.44 1.0 1.2 0.26 1.11 PDX RE MMT16ER120UN-S a 12 9.525 3.44 1.1 1.4 0.30 1.30 PDY S IC MMT16ER190W-S s 19 9.525 3.44 0.8 1.0 0.18 0.86 Full form PNA 55° MMT16ER140W-S s 14 9.525 3.44 1.0 1.2 0.25 1.16 PDX RE MMT16ER110W-S s 11 9.525 3.44 1.1 1.5 0.32 1.48 PDY IC S MMT16ER190BSPT-S s 19 9.525 3.44 0.8 0.9 0.18 0.86 Full form PNA 55° MMT16ER140BSPT-S s 14 9.525 3.44 1.0 1.2 0.25 1.16 PDX RE MMT16ER110BSPT-S s 11 9.525 3.44 1.1 1.5 0.32 1.48 PDY IC S IDENTIFICATION MMT 16 E 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 a : USA Stock s : Stocked in Japan G022 <5 inserts in one case>