For sale is a Kogyo Mitsui Seiki CTH T-slotted rotary table 23.5"diam T-slots: bottom 1"; top part - 5/8" Overall dimensions: 32x29x8" This is not a regular rotary table but a SUPER PRECISION space age stuff for a incredibly accurate Mitsui Seiki jig borer that sold for $42,000 dollars.