SEC-Grooving Tools GNDS Type Multi-functional External Diameter for Shallow Grooving (Grooving/Traverse turning/Profiling) GNDS WF CDX B External grooving External CW LF LH * ■ Parts HF H Note: Use a multi-functional/profiling insert for traverse machining (groove expanding). ■ Holders This figure shows right handed tools. Dimensions (mm) Cutting Cutting Edge width Max. groove Cat. No. Stock Height Width Length edge edge Head (mm) depth (mm) Applicable inserts Cap screw Wrench distance height Nm R L H B LF WF HF LH CW CDX GNDS R/L2020K-206 D D 20 20 125 20 20 30 2.0 6 GC□ □20SS-□□ GNDS R/L2020K-306 D D 20 20 125 20 20 30 3.0 6 GC□ □30SS-□□ GNDS R/L2020K-410 D D 20 20 125 20 20 34 4.0 10 GC□ □40SS-□□ GNDS R/L2020K-510 D D 20 20 125 20 20 34 5.0 10 GC□ N50SS-□□ GNDS R/L2020K-610 D D 20 20 125 20 20 34 6.0 10 GC□ N60SS-□□ BX0520 5.0 LH040 GNDS R/L2525M-206 D D 25 25 150 25 25 30 2.0 6 GC□ □20SS-□□ GNDS R/L2525M-306 D D 25 25 150 25 25 30 3.0 6 GC□ □30SS-□□ F GNDS R/L2525M-410 D D 25 25 150 25 25 34 4.0 10 GC□ □40SS-□□ GNDS R/L2525M-510 D D 25 25 150 25 25 34 5.0 10 GC□ N50SS-□□ Grooving GNDS R/L2525M-610 D D 25 25 150 25 25 34 6.0 10 GC□ N60SS-□□ Tools Use a combination of an insert and holder with the same edge width CW. See F25 for applicable inserts. Grooving Cut-Off Threading F24 N m Recommended tightning torque (N・m)