TurningMillingDrillingTechnicalInformationIndex Parting & grooving Tool holders A Parting & grooving tool holder (external) QECDR/L Right hand style B Stock Dimensions [mm] Inserts Article R L HxB L S W armax QECD1616R/L025 ż ż 16x16 125 14.75 2.5 Z*CD** QECD2020R/L025 ż ż 20x20 125 18.75 2.5 Z*CD** QECD2525R/L025 ż ż 25x25 150 23.75 2.5 Z*CD** Ɣ Ex stock ż On demand With internal cooling Spare parts C Insert Z*CD** Z*CD** H 16 20-32 Screw GB70-85-M5x20(4.0 Nm) GB70-85-M6x20(7.0 Nm) Wrench WH40L WH50L Insert D A359 E System code A376 Grade selection A350 Technical info A447 Cutting data A402 A 380