GROOVE-TURN Grooving Depth CDX (mm) Overhang OH (mm) CWN-CWX CDX CGHN 32-DGM Internal Grooving andTurning Blades for GHIC...- 17.5 HF H DMIN WFN-WFX 85 Bars (self-clamping) 15° WB 25° 83 OHN-OHX OAL 150° Designation CWN(1) CWX(2) WB WFN(3) WFX(4) OHN(5) OHX(6) HF OAL H DMIN CGHN 32-3DGM 2.80 4.00 2.40 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A* CGHN 32-4DGM 3.50 5.00 3.20 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A* CGHN 32-5DGM 4.40 6.40 4.00 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A* CGHN 32-6DGM 5.60 6.40 5.20 53.0 59.0 24.0 30.0 24.8 90.00 32.0 93.00 EDG 44A* • Grooving depth (CDX) varies in conformance with blade's overhang (WFN-WFX and OHN-OHX) and it depends on the bore diameter (D) • CGHN 32...DGM can be modified from external double-sided CGHN -DG blades • When TIP inserts are used,the seat needs to be modified to ensure clearance • For user guide, see pages 419-428, 432-436 (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 * Optional, should be ordered separately For inserts, see pages: GIA-K (W=3-6) (298) • GIF (297) • GIF (full radius) (298) • GIF-E (W=4-6 full radius) (294) • GIF-E (W=4-6) (292) • GIM-C (521) • GIM-J (522) • GIM-J-RA/LA (522) • GIM-UT (524) • GIM-UT-RA/LA (524) • GIM-W (523) • GIM-W-RA/LA (523) • GIMF (288) • GIMN (289) • GIMT (287) • GIMY (288) • GIMY (full radius) (290) • GIMY-F (291) • GIP (297) • GIP (full radius) (296) • GIP-E (293) • GIP-E (full radius) (294) • GIPA (full radius W=3-6) (301) • GIPA (W=3-6) (300) • GIPM-A46 / GIP-1250 (375) • GIPY (300) • GITM (299) • GITM (full radius) (299) • TIP-MT (647) • TIP-WT (641) For holders, see pages: GHIC-85 (356) Internal Machining Grooving Capacity for CGHN 32 Blades T max 27 2625 OH=30 Example: 24 23 For grooving depth CDX=16 and grooving width= 4 2221 OH=26 in bore øD=180, use blade CGHN-32-4DGM 2019 OH=24 and adjust overhang to OH=21 mm. 18 17 OH=21 16 15 OH=19 1413 CGHN 32-...M/DGM 12 11 OH=15 10 9 87 CDX WFN-WFX 6 5 D 4 3 OHN-OHX(1) 80 100 150 200 250 ØD Bore Diameter D (mm) 358 ISCAR