Description: *Horizontal/Vertical Precision Rotary Table
*Works as an index center in the vertical position as well as a conventional rotary table for circular cutting, angle setting, boring and spot facing
*10-Second Vernier reading
*Disengageable worm gear permits rapid rotation
*Worm gear is hardened and ground
*Optional dividing plates and crank handle can be attached to the rotary table drive mechanism
*One rotation of handle equals 4"
*Made of Meehanite
*The base of the body, table surface and rotating parts are ground finished, permitting very smooth rotation
*Specifications: (Note: Max. Variation is inches per second)
*Clamping surface flatness (concave); .0006"
*Cylindrical center bore concentricity; .0008"
*Taper center bore concentricity; .0008"
*Surface to base parallelism; .0008"
*Surface to angle face squareness; .0004"
*Surface to center slot squareness; .0008"
*Accuracy:
*4", 6", & 8" Tables; 1 min., 20 sec.
*10", 12", 14", & 16" Tables; 45 sec.
*20" Tables; 40 sec.