TurningMillingDrillingTechnicalInformationIndex ISO code – external tool holders General turning Cutting direction Shank height h [mm] Shank width b [mm] A h b R Code h Code b 12 12 12 12 16 16 16 16 20 20 20 20 L 25 25 25 25 32 32 32 32 40 40 40 40 50 50 50 50 N B 5 6 7 Holder length L [mm] Cutting edge length l [mm] L Insert shape I.C [mm] Code L l l d l l l lCDRSTVW H 100 5,56 09 K 125 6,35 06 07 11 M 150 9,525 09 11 09 09 16 16 06 P 170 12,7 12 15 12 12 22 22 08 C Q 180 15,875 16 19 15 15 27 R 200 19,05 19 19 19 33 S 250 25,4 25 25 25 44 T 300 32 32 8 9 D E A 195