
Tblade W TGHN-D Double-Ended Blades Carrying Utility Inserts for Grooving and Turning h1 B1 l1 A Designation B 1 W min W max T bl min T blade h 1 l 1 A Insert TGHN 26-3D 26.0 3.00 3.00 10.0 15.0 21.4 110.00 2.40 TGMF 3 TGHN 26-4D 26.0 4.00 5.00 10.0 15.0 21.4 110.00 3.20 TGMF 4, TGMF/P 5 TGHN 26-5D 26.0 5.00 5.00 10.0 20.0 21.4 110.00 4.00 TGMF/P 5 TGHN 32-3D 32.0 3.00 3.00 10.0 18.0 24.8 150.00 2.40 TGMF 3 TGHN 32-4D 32.0 4.00 5.00 12.0 21.0 24.8 150.00 3.20 TGMF 4, TGMF/P 5 TGHN 32-5D 32.0 5.00 5.00 12.0 26.0 24.8 150.00 4.00 TGMF/P 5 GROOVE-TURN TGHN 32-6D 32.0 6.00 6.35 16.0 26.0 24.8 150.00 5.20 TGMF 6 • Use the drilled holes on blade for min. and max. overhang • Grooving depth is limited by the insert • For user guide, see pages 340-351 For inserts, see pages: TGMF (full radius) (232) • TGMF/P (231) For holders, see pages: SGTBU/SGTBN (472) • UBHCR/L (473) TGHN-S Tblade W Single-Ended Blades Carrying Utility Inserts for Grooving and Turning h1 B1 l1 A Designation B 1 W min W max T bl min T blade h 1 l 1 A Insert TGHN 32-3S 32.0 3.00 3.00 10.0 18.0 24.8 48.30 2.40 TGMF 3 TGHN 32-5S 32.0 5.00 5.00 12.0 25.0 24.8 54.00 4.00 TGMF/P 5 TGHN 32-6S 32.0 6.00 6.35 16.0 25.0 24.8 55.70 5.20 TGMF 6 • Use the drilled holes on blade for min. and max. overhang • Grooving depth is limited by the insert • For user guide, see pages 340-351 For inserts, see pages: TGMF (full radius) (232) • TGMF/P (231) For holders, see pages: C#-TBU (477) • IM-TBU (483) • UBHCR/L (473) ±0.1 l Ref. TGMF/P Utility Double-Ended Inserts for External and Internal W TGMF Grooving and Turning R TGMP Dimensions Tough 1 Hard Recommended Machining Data a p f turn f groove Designation W ±0.05 R ±0.05 l T max-r IC830 IC8250 IC808 IC20 IC20N IC428 (mm) (mm/rev) (mm/rev) TGMF 302 3.00 0.20 13.50 10.50 • • • • • • 0.25-1.80 0.14-0.18 0.07-0.11 TGMF 304 3.00 0.40 13.55 10.30 • • • • • • 0.50-1.80 0.16-0.20 0.07-0.12 TGMF 402 4.00 0.20 17.70 14.70 • • • • • • 0.20-2.40 0.16-0.21 0.09-0.14 TGMF 404 4.00 0.40 17.70 14.60 • • • • • • 0.50-2.40 0.18-0.24 0.09-0.15 TGMP 506 5.00 0.60 17.60 15.00 • • 0.75-3.00 0.21-0.32 0.11-0.20 TGMF 508 5.00 0.80 17.80 14.20 • • • • • • 1.00-3.00 0.23-0.35 0.11-0.21 TGMF 635-080 6.35 0.80 22.15 18.60 • • • • • • 1.00-3.80 0.25-0.44 0.14-0.27 • Dmin for internal application=20.5 mm • For cutting speed recommendations and user guide, see pages 340-351 For tools, see pages: TGDR/L (230) • TGHN 26-M (300) • TGHN-D (231) • TGHN-S (231) • TGIR/L-C (300) • TGPAD (230) 231