This set consists of one plate with a set of 10 holes
This allows you to 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
Vernier Reading 10 seconds, Squareness 0.0008''
Base Parallelism (face to face) 0.0004''; Taper (MT2) center bore. Concentricity 0.0008''
10 second vernier reading
One rotation of handle equals 4° on collar
Clamping surface flatness 0.0006''

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.81 inch
Height : 4.29 inch
Length : 10.12 inch

Item Weight: 16.87 pounds (View shipping rates and policies)
Shipping Weight: 16.96 pounds (View shipping rates and policies)

ASIN : B01IATEZT4