Both spindle head,column and base using high quality cast iron, strong and ever-lasting. High precision with excellent feature , widely use at instrument and camera area. Standard accessories: Drill chuck Arbor (Z4116A) Drift(Z4116A) Wrench Special accessories : Safety guard vice Model: Z406 Max. Drilling capacity(mm): 6 Dimension of column(mm): 50 Spindle travel(mm): 65 Distance spindle axis to column generating line(mm): 140 Max. distance spindle nose to worktable(mm): / Max. distance spindle nose to base(mm): 225 Spindle taper: B10 Spindle speeds range(r/min): 1400-5800 Spindle speeds series: 3 Dimension of worktable surface(mm): / Diameter of base(mm): 380?58 Overall height(mm): 605 Motor(W): 250 G.W/N.W(KG): 48/38 Package Dimention(cm) 63x32x56