Morse taper center hole: MT5
Diameter of center hole: 1.9685" x 0.4724"
Width of T slot: 0.7086"
8 T- slots
Width of locating key: 0.7086"
Transmission ratio of worm gear: 1: 120
Readout of hand wheel: 1'
Minimum value of vernier: 10"
Indexing accuracy: 60"
Maximum working load: 1212 lbs ( horizontally )
Net weight: 478 lbs
Surface to center slot squareness 0.0003"
Taper center bore concentricity TIR 0.0005"
Surface to base parallelism 0.0008"
Surface to angle face squareness 0.0004"
Center bore concentricity TIR 0.001"
10 second vernier reading
Warranty: one year.