VERTEX 10-1/2" UNIVERSAL DIVIDING HEAD SET (3800-5815)

10-1/2" Universal Dividing Head Set Vertex # BS-2 Ideal for easy indexing of divisions from 2 to 50 and most numbers from 52 to 380. Designed for all types of gear cutting. Worm and spindle are hardened and ground. Features spiral machining capability. Allows you to divide in any angle by the direct, indirect or differential methods. Ratio between worm and worm gear is 40:1. Features threaded spindle nose and 24 hole dividing plates with easy conversion to fast, direct indexing on numbers 2, 3, 4, 6, 8, 12, and 24. Complete set includes Dividing Head, Adjustable Tailstock, 3 Dividing Plates, 12 gears with 2 arms for differential indexing or transmitting machine table feed to worm shaft for spiral cutting. True running center is 0.0006". True running of inside taper of dividing spindle measured at spindle . Nose is 0.0006". Alignment of dividing head & tailstock vertical & horizontal plane is 0.0008". Diameter of the hole through the spindle is 0.945". Spindle taper is B&S No.10. Shipping Weight: 144 lbs