Precise Precision Dividing Head – 202-204

• Positive locking mechanism uses 360 brake shoe.
• Dividing head can make any division from 2 to 50 and many numbers from 52 to 380 by the direct, indirect or different methods.
• Can be easily adjusted to any angle between +10 to 90 from a horizontal position.
• Divides by direct or indirect dividing methods.
• Direct index plate of 24 holes allows direct dividing in 2, 3, 4, 6, 8, 12 & 24
• Hardened and ground worm gear has a 40:1 ratio
• Concentricity: .0006″ center; .0004″ inside taper at spindle nose; .0012″ at arbor (8″)

Accessories Included in Set:

• Adjustable tailstock
• 3 dividing plates Center and drive dog assembly
• Threaded back plate (thread: 1-1/2″-8) for mounting 3 jaw chuck.

Note: BS2:For indexing and spiral cutting, with same features and accessories as models listed and includes a full set of gears etc.Note:this unit has12 Gearsfor spiral cutting

202-204 (BS2) Maximum Variation

• True Running Center: 0.0006″
• True Running of Inside Taper of Dividing Spindle Measured at Spindle Nose: 0.0006″
• Alignment of Dividing Head & Tailstock Vertical & Horizontal Plane: 0.0008″

Dividing Plates:

• A-15-16-17-18-19-20
• B-21-22-23-27-29-31-33
• C-37-39-41-43-47-49