GROOVE-TURN GDMW 2.4 ±0.1 20 Ref. Utility Double-Ended Inserts for External Turning, 7˚ 5.5 Grooving and Parting CW RE BW Dimensions Tough 1 Hard Recommended Machining Data IC20N ap f turn f groove IC830 IC808 IC908 IC20 Designation CW RE CWTOL(1) RETOL(2) BW CDX(3) (mm) (mm/rev) (mm/rev) GDMW 2.4 2.40 0.18 0.040 0.030 2.00 18.00 • • • • • 0.25-1.50 0.07-0.12 0.05-0.08 • For cutting speed recommendations and user guide, see pages 475-492 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Cutting depth maximum For tools, see pages: PADR/L (338) • PHGR/L (338) • PHSR/L (427) LH OAL CDX PCHRS/LS-17 Tools Carrying Inserts with 5 H OAH HF Cutting Edges for Grooving, HBH Parting, and Recessing Next to High Shoulders WF B CWN-CWX Right-hand shown Designation H B CWN(1) CWX(2) WF OAL LH HBH OAH CDX HF PCHR/LS 0810-17 8.0 10.0 0.25 3.18 10.00 120.00 17.0 4.0 13.60 4.00 8.0 PCHR/LS 10-17 10.0 10.0 0.25 3.18 10.00 120.00 17.0 2.0 15.60 4.00 10.0 PCHR/LS 12-17 12.0 12.0 0.25 3.18 12.00 120.00 17.0 - 17.60 4.00 12.0 PCHR/LS 16-17 16.0 16.0 0.25 3.18 16.00 120.00 17.0 - 21.60 4.00 16.0 PCHR/LS 20-17 20.0 20.0 0.25 3.18 20.00 120.00 17.0 - 25.60 4.00 20.0 PCHR/LS 25-17 25.0 25.0 0.25 3.18 25.00 120.00 17.0 - 30.60 4.00 25.0 • Use right-hand inserts on right-hand tools and vice versa (1) Minimum cutting width (2) Maximum cutting width For inserts, see pages: PENTA 17-ER/EL (344) • PENTA 17-MT-RS/LS (438) • PENTA 17-NP-RS/LS (344) • PENTA 17-NX-RS (345) • PENTA 17-P-RS/LS (341) • PENTA 17-P-RS/LS (full radius) (343) • PENTA 17-WT-RS/LS (438) • PENTA 17R/L-P-RS (342) Spare Parts Designation PCHLS 0810-17 SR M4-39432 T-1508/5 PCHRS 0810-17 SR M4-39432L T-1508/5 PCHLS 10-17 SR M4-39432 T-1508/5 PCHRS 10-17 SR M4-39432L T-1508/5 PCHLS 12-17 SR M4-39432 T-1508/5 PCHRS 12-17 SR M4-39432L T-1508/5 PCHLS 16-17 SR M4-39432 T-1508/5 PCHRS 16-17 SR M4-39432L T-1508/5 PCHLS 20-17 SR M4-39432 T-1508/5 PCHRS 20-17 SR M4-39432L T-1508/5 PCHLS 25-17 SR M4-39432 T-1508/5 PCHRS 25-17 SR M4-39432L T-1508/5 339