8'' Horizontal & Vertical Rotary Table Vernier Reading Milling Drilling Boring 8'' Horizontal & vertical rotary table; Center height for vertical mounting: 5.91"; Table diameter: 8"; Height OA horizontal: 3.94"; Center Hole: 3 Morse Taper; T-slot width: .465" Locating slot width: 0.630"; Flatness of clamping service-concave: .0006'' ; Squareness of angle surface to clamping surface: .0004" Concentricity of center bore: .0008; Parallelism of clamping surface to angle face: .0008" Quantity: 1 ; Overall dimension: 4-1/2"L x 18"W x 10-5/8"H ; Weight: 56 lbs