Rotary Table Horizontal/Vertical Type 6" This H.V. Rotary table is precision made with fully ground finish. The worm gear ratio is 1:90 and one turn of the handle moves the table by 4 degree. Microcollar is graduated in steps of 1 min. Ideal for use on milling machine for circular cutting, angle setting, boring and spot facing. Approx. weight: 35 lbs.