
Grooving Tool Holders GNDS Type External Multi-Purpose Shallow Grooves Type (Grooving, Turning, Profiling) ar GNDS b f External Grooving External L1 w e L2 h1 h Spare Parts Use the multi-purpose profiling insert Above figures show right hand tools. for turning (wide grooves). Holders Grooving Max. Groov. Stock Dimensions (mm) Width Depth Cap Span- Cat. No. (mm) (mm) Applicable Insert Screw ner R L h b L1 f h1 L2 w ar GNDS R/L 2020 K 206 l l 20 20 125 20 20 30 2,0 6 □ GCM 20- □□ GNDS R/L 2020 K 306 l l 20 20 125 20 20 30 3,0 6 □ GCM 30- □□ GNDS R/L 2020 K 410 l l 20 20 125 20 20 34 4,0 10 □ GCM 40- □□ GNDS R/L 2020 K 510 l l 20 20 125 20 20 34 5,0 10 GCM N50- □□ GNDS R/L 2020 K 610 l l 20 20 125 20 20 34 6,0 10 GCM N60- □□ BX0520 5,0 LH040 GNDS R/L 2525 M 206 l l 25 25 150 25 25 30 2,0 6 □ GCM 20- □□ GNDS R/L 2525 M 306 l l 25 25 150 25 25 30 3,0 6 □ GCM 30- □□ GNDS R/L 2525 M 410 l l 25 25 150 25 25 34 4,0 10 □ GCM 40- □□ GNDS R/L 2525 M 510 l l 25 25 150 25 25 34 5,0 10 GCM N50- □□ □□ Grooving & GNDS R/L 2525 M 610 25 25 150 25 25 34 6,0 10 Parting-Off l l GCM N60- Select holders and inserts with the same grooving width (w). F18 l = Euro stock = Japan stock Recommended Tightening Torque (N·m)