
SEC-Grooving Tools GNDI Type Internal Grooving GNDI DMIN min. machining diameter DCON Internal grooving Internal WF CW H ■ Parts LF ■ Holders Dimensions (mm) This figure shows right handed tools. Cutting Min. Edge width Max. groove Stock Diameter Height Length edge machining Clamp Cat. No. distance diameter (mm) (mm) depth (mm) Applicable inserts Nm Wrench bolt R L DCON H LF WF DMIN CW CDX GNDI R/L2532-T206 D D 25 23 200 16 32 2.0 6 GC□ N20SS-□□ BH0516 5.0 LH030 GNDI R/L3240-T210 D D 32 30 250 26 40 2.0 10 GC□ N20SS-□□ BH0616 6.0 LH040 GNDI R/L2532-T306 D D 25 23 200 16 32 3.0 6 GC□ N30SS-□□ BH0516 5.0 LH030 GNDI R/L3240-T310 D D 32 30 250 26 40 3.0 10 GC□ N30SS-□□ BH0616 6.0 LH040 GNDI R/L4050-T311 D D 40 38 300 31 50 3.0 11 GC□ N30SS-□□ GNDI R/L2532-T406 D D 25 23 200 19 32 4.0 6 GC□ N40SS-□□ BH0516 5.0 LH030 GNDI R/L3240-T410 D D 32 30 250 26 40 4.0 10 GC□ N40SS-□□ BH0616 6.0 LH040 F GNDI R/L4050-T411 GNDI R/L2532-T506 D D D D 40 25 38 23 300 200 31 19 50 32 4.0 5.0 11 6 GC□ N40SS-□□ GC□ N50SS-□□ BH0516 5.0 LH030 Grooving GNDI R/L3240-T510 D D 32 30 250 26 40 5.0 10 GC□ N50SS-□□ Tools BH0616 6.0 LH040 GNDI R/L4050-T511 D D 40 38 300 31 50 5.0 11 GC□ N50SS-□□ GNDI R/L4050-T611 D D 40 38 300 31 50 6.0 11 GC□ N60SS-□□ BH0616 6.0 LH040 Use a combination of an insert and holder with the same edge width CW. See F39 for applicable inserts. Grooving Cut-Off Threading N m Recommended tightning torque (N・m) F38