
TOOLS FOR MINIATURE PARTS Medium class UMGR-A55 B.S.84 Mini Indexable Inserts with Whitworth Partial Profile WF for Threading in 5.2 mm PNA 0.8 and Larger Holes 0.1 Right-hand shown NUT Dimensions 55° SCREW IC508 Designation WF PNA TPIX(1) TPIN(2) TPN(3) TPX(4) DMIN UMGR 4.0-A55 2.70 55.0 40.00 24.00 0.500 1.400 5.20 • (1) Threads per inch maximum (2) Threads per inch minimum (3) Thread pitch minimum (mm) (4) Thread pitch maximum (mm) For tools, see pages: MGUHR (467) UMGR-A60 Mini Indexable Inserts with a 60° Partial Profile for Threading WF in 5.2 mm and Larger Holes PNA 0.8 0.1 Right-hand shown NUT 60° Dimensions SCREW IC508 Designation PNA WF DMIN TPN(1) TPX(2) TPIN(3) TPIX(4) UMGR 4.0-A60 60.0 2.70 5.20 0.600 1.250 20.00 40.00 • • DIN13 , ISO 68-1, ISO 965 (1&2) - Internal tolerance: 6H • ANSI/ASME B1.1 - Internal tolerance: 2B (1) Thread pitch minimum (mm) (2) Thread pitch maximum (mm) (3) Threads per inch minimum (4) Threads per inch maximum For tools, see pages: MGUHR (467) MIFHR... 10 MIFHR... 8 RADW MIFHR Bars for Face and Internal CND DCONMS Grooving, Undercutting and Threading Inserts RE RE L3 LH WF OAL Designation DCONMS CND(3) WF RADW OAL L3 LH RE Insert MIFHR 8SC-8-SRK (1) 8.00 1.2 1.4 3.70 75.00 7.40 11.7 3.80 MI.R 8 SR 14-297 T-8/5 MIFHR 10C-8 10.00 5.0 1.4 4.50 102.50 7.40 12.5 3.80 MI.R 8 SR 14-297 T-8/5 MIFHR 12C-8 12.00 5.0 1.4 5.50 102.50 7.40 12.5 3.80 MI.R 8 SR 14-297 T-8/5 MIFHR 12C-10 (2) 12.00 6.0 2.4 5.50 90.00 11.20 17.2 4.60 MI.R 10 SR 34-506 M3X0.5 T-9/5 MIFHR 16C-10 (2) 16.00 6.0 2.4 7.50 90.00 11.20 17.2 4.60 MI.R 10 SR 34-506 M3X0.5 T-9/5 MIFHR 16C-15 16.00 8.0 2.7 7.50 100.00 12.50 19.0 10.30 MI.R 15 SR 34-506/L T-9/5 PL 16 MIFHR 20C-15 20.00 8.5 4.7 9.00 100.00 12.50 19.0 11.30 MI.R 15 SR 34-506/L T-9/5 PL 20 (1) Solid carbide shank (2) Only face grooving inserts are available for this tool (3) Coolant entry diameter For inserts, see pages: MEFL (635) • MIFR (634) • MIGR 8 (469) • MITR 8-MT (731) • MIUR 8 (469) For holders, see pages: PICCO/MG PCO (Holder) (441) • SC-PICCO (442) 468 ISCAR