General turning External tool holders TN** holder (external) M-Clamping A MTJNR/L-Z Kr: 93° Turning Right hand style B Stock Dimensions [mm] Inserts Article R L a b L h s e MTJNR/L2020K16-Z Ɣ Ɣ 20 20 125 20 25 32 TN**1604** Milling MTJNR/L2525M16-Z Ɣ Ɣ 25 25 150 25 32 32 TN**1604** MTJNR/L3225P16-Z Ɣ ż 32 25 170 32 32 32 TN**1604** MTJNR/L2525M22-Z Ɣ Ɣ 25 25 150 25 32 36 TN**2204** MTJNR/L3225P22-Z Ɣ ż 32 25 170 32 32 36 TN**2204** Ɣ Ex stock ż On demand With internal cooling C Spare parts Insert TN**1604** TN**1604** TN**2204** h 20 25-32 25-32 Drilling Clamp C1RD C1RD C2RD Dowel pin TM5x13 TM5x13 TM6×17 DM6×25 DM6×30 DM6×30 Screw (clamp) (7.0 Nm) (7.0 Nm) (7.0 Nm) Shim T16BM T16BM T22BM D Wrench (clamp) WH30L WH30L WH30L Wrench (dowel WH20L WH20L WH30L pin) Information Technical Insert Wiper Finishing Medium Cut Roughing Heavy Turning Cast Iron PCBN/PCD A78 A79 A81 A84 A87 A88 A151 E Index System code A194 Grade selection A40 Technical info A447 Cutting data A324 A 228