GROOVE-TURN CWN-CWX CDX TGHN 26-M Internal Grooving and Turning Blades for GHIC...-70 Bars HF H DMIN 14.5 WFN-WFX 35° OHN-OHX WB 25° 150° OAL Designation CWN(1) CWX(2) WB WFN(3) WFX(4) OHN(5) OHX(6) DMIN HF OAL H TGHN 26-3M 3.00 3.00 2.40 40.0 41.5 13.5 15.0 70.00 21.4 63.00 26.0 TGHN 26-4M 4.00 5.00 3.20 40.0 41.5 13.5 15.0 70.00 21.4 63.00 26.0 TGHN 26-5M 5.00 5.00 4.00 40.0 46.5 13.5 20.0 70.00 21.4 63.00 26.0 • Grooving depth (CDX) varies in conformance with blade’s overhang (WFN-WFX and OHN-OHX) and depends on the bore diameter (D) • TGHN 26...-M can be modified from external double-sided TGHN blades • For user guide, see pages 475-492 (1) Minimum cutting width (2) Maximum cutting width (3) Adjustable extension (4) Adjustable extension (5) Minimum overhang for adjustable extension (6) Maximum overhang for adjustable extension For inserts, see pages: TGMA (299) • TGMF (full radius) (299) • TGMF/P (299) For holders, see pages: C#-GHIC (702) • GHIC-70 (398) Internal Grooving Capacity for TGHN Blades 19 OH=20 Example: 18 OH=19 For grooving depth CDX=15�5 mm 17 and grooving width=5 mm in bore øD=100, use blade Grooving Depth CDX (mm) OH=18 Overhang OH, (mm) 16 OH=17 TGHN 26-5M and adjust overhang to OH=18 mm� 15 OH=16 TGHN 26-...M 14 OH=15 13 OH=14 12 OH=13 CDX 11 WFN-WFX D 10 OHN-OHX(5) 70 100 150 200 250 Bore Diameter D (mm) HELIIR/L CDX Grooving and Turning Bars DCONMS with Coolant Holes for DMIN WF WB HELI-GRIP Utility Inserts CWN-CWX OAL Right-hand shown Designation DCONMS CWN(1) CWX(2) DMIN CDX(3) OAL WF Inlet MIID(4) HELIIR/L 20C-305 20.00 3.00 3.18 26.00 5.00 160.00 15.20 M6 GRIP 3 SR 76-1400 PL 20 T-20/5 HELIIR/L 25C-305 25.00 3.00 3.18 31.00 5.00 160.00 17.70 R1/8 GRIP 3 SR M5X16 DIN912 PL 25 HW 4.0 HELIIR/L 25C-410 25.00 4.00 4.76 43.00 10.00 160.00 22.70 R1/8 GRIP 4 SR M5X16 DIN912 PL 25 HW 4.0 HELIIR/L 25C-510 25.00 5.00 5.00 43.00 10.00 160.00 22.70 R1/8 GRIP 5 SR M5X16 DIN912 PL 25 HW 4.0 HELIIR/L 25C-610 25.00 6.00 6.35 43.00 10.00 160.00 22.70 R1/8 GRIP 6 SR M5X16 DIN912 PL 25 HW 4.0 HELIIR/L 32C-410 32.00 4.00 4.76 43.00 10.00 200.00 26.20 R1/8 GRIP 4 SR M5X16 DIN912 PL 32 HW 4.0 HELIIR/L 32C-510 32.00 5.00 5.00 43.00 10.00 200.00 26.20 R1/8 GRIP 5 SR M5X16 DIN912 PL 32 HW 4.0 HELIIR/L 32C-610 32.00 6.00 6.35 43.00 10.00 200.00 26.20 R1/8 GRIP 6 SR M5X16 DIN912 PL 32 HW 4.0 HELIIR/L 40C-412 40.00 4.00 4.76 53.00 12.00 250.00 32.20 R1/8 GRIP 4 SR M5X16 DIN912 PL 40 HW 4.0 HELIIR/L 40C-512 40.00 5.00 5.00 53.00 12.00 250.00 32.20 R1/8 GRIP 5 SR M5X16 DIN912 PL 40 HW 4.0 HELIIR/L 40C-612 40.00 6.00 6.35 53.00 12.00 250.00 32.20 R1/8 GRIP 6 SR M5X16 DIN912 PL 40 HW 4.0 • For user guide, see pages 475-492 (1) Minimum cutting width (2) Maximum cutting width (3) Cutting depth maximum (4) DO-GRIP DGN inserts may be used only for grooving: DGN 4.. (DMIN=51 mm), DGN 5.. (DMIN=57 mm) and DGN 6.. (DMIN=62 mm) For inserts, see pages: GRIP (294) • GRIP (full radius) (295) • GRIP-T (295) • GRIPA (296) • GRIPA (full radius) (296) For holders, see page: HSK A63TM ABB (839) 397