To the best of our knowledge all details listed below are deemed correct. It is the buyer’s responsibility to confirm all details and we encourage an inspection of the machine(s) and accessories prior to purchase. General Specifications: Max. Turning Diameter: 12mm (1/2") Max. Machining Length: 2.5" Drilling Diameter: 6mm Max. Tapping Diameter: M6 Spindle Through Hole Diameter: 13.2mm Main Spindle Speed: 100 - 12,000 rpm Drill Chuck: AR11, ER11 # of Cutting Tools: OD Tools: Tool Post #1: 2 positions Tool Post #2: 3 positions ID Tools: 4 positions Tool Sizes: Tool Bit: 10x10x20-120mm Sleeve: 20mm/19.05mm Sub Spindle: 1/2" Least Input Increments: Z1/Z2/X1/Y1/X2 Axis: 0.001mm Dimensions (approx.): 62" x 36" x 60" Weight (approx.): 2,200 lbs