... Z3050, Z3063, Z3080 is a new series The radial drilling machine model Z3050, Z3063, Z3080 is a new series ... ample rigidity and long service life. It is used for drilling, counter boring, spot facing, reaming, tapping and boring. ... including: Reducing sleeve, Grease gun, Drift.SPECIFICATIONS: Z3050Z3063Z3080Max. drilling diameter:50mm63mm80mmMax. distance between spindle axis and column:1300 ~2000mm ...