BS-2 Precision Dividing Head With 8" 3-jaw Chuck & Tailstock, part#: BS-2-new

Description

BS-2 Precision Dividing Head Headstock adjustable from 10 downward to 90 degree upward from the horizontal position. Including headstock, 8" 3-jaw lathe chuck, tailstock, center&driving dog, threaded back plate & 3 dividing plates. 1:40 ratio. Direct index plate of 24 holes allow direct dividing in 2,3,4,6,8,12 & 24. Accessory plates provide indirect dividing in any number from 2 to 50 and from 52 to 380 except prime numbers and certain other numbers.
Swing: 10-1/2"
Center Height: 5-1/4"
Hole thru spindle: 0.985"
Headstock Taper: #10 B&S
Number of teeth on each gear:
24, 28, 32, 40, 44, 48, 56, 64, 72, 86, 100
Weight: 200 bls
Product features
Use for easy indexing of divisions from 2 to 50 and most numbers from 52 to 380
Features spiral machining capability
Convenient swivel head locks at any angle from 10 below horizontal to 90 vertical
Dividing head allows you to divide in any angle by the direct, indirect or differential method
Hardened and ground spindle is rigidly held in a tapered seat by a draw-in nutApplications: A: 15-16-17-18-19-20, B: 21-2327-29-31-33, C: 37-39-41-43-47-49
Hardened and ground worm provides easy adjustment of worm gear and disengages for direct indexing
Ratio between worm and worm gear is 40:1
Features threaded spindle nose and 24 hole dividing plate with easy conversion to fast, direct indexing on numbers 2, 3, 4, 6, 8, 12 and 24
Product includes
Threading back plate for mounting chuck (back plate is plane back and it requires drilling & tapping 3 or 4 mounting holes depending on the lathe chuck and turning a shoulder for the recess of the lathe chuck)
Center and driving dog
3 dividing plates
Head stock
Tail stock
Full set of 12 gears for spiral cutting