Dividing Plate Set for 4" Rotary Table 

This dividing plate fits the Phase II 4" Rotary Table (PN 1727) and the 4" H/V rotary table (PN 1927).

It consists of one plate with a set of 10 holes. This lets you divide a circle into 1/2 degree increments.

Because this is 1/720 of a circle, you can also divide a circle into any number of parts that can be evenly divided into 720. You can divide a circle into the following number of divisions 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720.