TurningMillingDrillingTechnicalInformationIndex General turning External tool holders A TN** holder (external) M-Clamping MTGNR/L Kr: 90° Right hand style B Stock Dimensions [mm] Inserts Article R L a b L h s e MTGNR/L2020K16 Ɣ ż 20 20 125 20 25 33 TN**1604** MTGNR/L2525M16 Ɣ Ɣ 25 25 150 25 32 33 TN**1604** MTGNR/L3225P16 Ɣ ż 32 25 170 32 32 33 TN**1604** MTGNR/L2525M22 Ɣ ż 25 25 150 25 32 35 TN**2204** MTGNR/L3225P22 ż ż 32 25 170 32 32 35 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 Clamp C1RD C1RD C2RD Dowel pin TM5x13 TM5x13 TM6×17 Screw (clamp) DM6×25(7.0 Nm) DM6×30(7.0 Nm) DM6×30(7.0 Nm) Shim T16BM T16BM T22BM D Wrench (clamp) WH30L WH30L WH30L Wrench (dowelpin) WH20L WH20L WH30L Insert Wiper Finishing Medium Cut Roughing Heavy Turning Cast Iron PCBN/PCD E A78 A79 A81 A84 A87 A88 A151 System code A194 Grade selection A40 Technical info A447 Cutting data A324 A 226