... . FEATURES: Four casters equipped under the machine making it portable. Capable of drilling, reaming, spotting and tapping. Headstock gears ... to improve wear-resistance and rust proof.Max. drilling capacitymm25Distance from spindle center to column surfacemm330-820Distance from ... spindle nose to table surfacemm820-30Taper hole of spindleMorse No.3Spindle speedr/m175,425,687, ...