
GROOVE-TURN GHIR/L (W=7.0-8.3) CDX HF Internal Grooving and WB Turning Boring Bars OAL DMIN DCONMS WF CWN-CWX Right-hand shown Designation CWN(1) CWX(2) DCONMS DMIN CDX(3) OAL WF HF WB GHIR/L 40-815 7.00 8.30 40.00 64.00 15.00 300.00 36.00 18.0 6.00 SR M8X20DIN912 HW 6.0 GHIR/L 40-820 7.00 8.30 40.00 65.00 20.00 300.00 41.00 18.0 6.00 SR M8X20DIN912 HW 6.0 • For user guide, see pages 475-492 (1) Minimum cutting width (2) Maximum cutting width (3) Cutting depth maximum For inserts, see pages: GDMA (332) • GDMF (317) • GDMM-CC (664) • GDMN (319) • GDMT (317) • GDMU (319) • GDMY (318) • GDMY (full radius) (320) • GDMY-F (321) • GIA-K (long pocket) (330) • GIF-E (W=8,10 full radius) (324) • GIF-E (W=8,10) (322) • GIPA/GIDA 8 (full radius) (334) For holders, see page: HSK A63TM ABB (839) H DCONMS GHIC-70 Boring Bars for Internal Grooving and Turning OAW Blades, DMIN=70 mm HF OAL Designation H DCONMS OAL HF OAW GHIC 40-70 26.0 40.00 260.00 18.0 53.0 SR M6X16 DIN912 HW 5.0 GHIC 50-70 26.0 50.00 300.00 23.0 53.0 SR M6X16 DIN912 HW 5.0 • For both right and left hand applications For tools, see pages: CGHN 26-M (399) • TGHN 26-M (397) DCONMS H GHIC-85 Boring Bars for Internal Grooving and Turning Blades, DMIN=85 mm HF OAL Designation H DCONMS OAL HF GHIC 40-85 32.0 40.00 260.00 18.0 SR M6X16 DIN912 HW 5.0 GHIC 50-85 32.0 50.00 300.00 23.0 SR M6X16 DIN912 HW 5.0 • For both right and left hand applications For tools, see pages: CGHN 32-DGM (400) • CGHN 32-M (400) 398 ISCAR