
FACE GROOVING DAXN HFIR/L-MC DAXX CDX DCONMS Boring Bars for Internal Grooving and Turning WF (holder) CWN-CWX HF OAL CW/2 Designation DCONMS CWN(1) CWX(2) CDX WF HF OAL MIID(3) HFIR/L 16MC 16.00 3.00 6.00 5.00 11.14 7.5 150.00 HFPL 4004 SR M5X16 DIN912 HW 4.0 PL 16 HFIR/L 20MC 20.00 3.00 6.00 5.00 11.14 9.0 170.00 HFPL 4004 SR M5X16 DIN912 HW 4.0 PL 20 HFIR/L 25MC 25.00 3.00 6.00 5.00 11.14 11.5 200.00 HFPL 4004 SR M5X16 DIN912 HW 4.0 PL 25 HFIR/L 32MC 32.00 3.00 6.00 5.00 14.68 14.5 250.00 HFPL 4004 SR M6X20 DIN912 HW 5.0 PL 32 HFIR/L 40MC 40.00 3.00 6.00 5.00 18.70 18.0 300.00 HFPL 4004 SR M6X20 DIN912 HW 5.0 PL 40 • DGN & GRIP 4.. - 6.. inserts can be used only with right-hand tools, HGPL 4.. - 6.. inserts with left-hand tools • After initial groove, no limitation to widening groove outward or toward center • For user guide, see pages 676-688 (1) Minimum cutting width (2) Maximum cutting width (3) Master insert identification For inserts, see pages: DGN-MF (541) • DGN-W (540) • DGN/DGNC/DGNM-C (539) • DGN/DGNM-J/JS/JT (544) • GRIP (294) • GRIP (full radius) (295) • GRIPA (296) • GRIPA (full radius) (296) • HFPR/L (656) • HFPR/L (full radius) (656) • HGPL (658) For holders, see pages: DT30/2 ##L70WN (860) • DT30/2 ADR-##-20-55 (860) • HSK A63TM ABB (839) Boring Internal Face Grooving Internal Face Recessing HFIR/L- o MC Integral Boring Bars For shallow, internal face machining to max� 5 mm depth of groove� One boring bar can be mounted with inserts in 4-6 mm widths� The initial major diameter groove is limited by Boring, Face Grooving & Face Recessing Capacity the insert’s geometry of each size� Boring Face Grooving Face Recessing After the initial groove, face recessing B Min. =WF(holder)+ D Min. =2WF (holder)+ P Min. =2WF (holder)+ DCONMS/2+CW/2+2G DCONMS+CW-B+2G DCONMS-W-B+2G outward or toward center is not limited by the insert’s geometry� B D B P B Insert Initial Face Grooving Range 5max D G(1) G(1) G(1) CW Min. Max. 4 23 90 Bmin. Dmin. B 5 21 300 Pmin. B 6 20 ∞ (1) The minimum recommended value for clearance (G) is 0�5 mm 654 ISCAR