Grooving & Parting-Off Grooving Tool Holders GNDI Type Internal Grooving GNDI ØDm Min. Bore ØDs Internal Grooving Internal Spare Parts Use for multi-purpose or profiling insert for turning (wide grooves). Above figures show right hand tools. Holders Min. Groov. Max. Groov. Cat. No. Stock Dimensions (mm) Bore Width Depth(mm)(mm)(mm)Applicable CapInsertScrewSpanner R L ØDs h L1 f ØDm w ar GNDI R/L 2532 T 206GNDI R/L 3240 T 210GNDI R/L 2532 T 306GNDI R/L 3240 T 310GNDI R/L 4050 T 311GNDI R/L 2532 T 406GNDI R/L 3240 T 410GNDI R/L 4050 T 411GNDI R/L 2532 T 506GNDI R/L 3240 T 510GNDI R/L 4050 T 511GNDI R/L 4050 T 611ll25232001632ll32302502640ll25232001632ll32302502640ll40383003150ll25232001932ll32302502640ll40383003150ll25232001932ll32302502640ll40383003150ll403830031502,02,03,03,03,04,04,04,05,05,05,06,061061011610116101111GCM GCM GCM GCM GCM GCM GCM GCM GCM GCM GCM GCM NNNNNNNNNNNN523452345634000000000000------------□□□□□□□□□□□□□□□□□□□□□□□□BH0516BH0616BH0516BH0616BH0516BH0616BH0516BH0616BH06165,06,05,06,05,06,05,06,06,0LH030LH040LH030LH040LH030LH040LH030LH040LH040 Select holders and inserts with the same grooving width (w). F24 l = Euro stock= Japan stock Recommended Tightening Torque (N·m)