Fits most plain back chucks
Must be machined for concentricity
Made of high grade casting steel
Assembly instructions included
D is 3''. ~ Z-d is 1-1/2''~20. ~ D2 is 10 2.22''. ~ Bolt circle is 2.6''. ~ Number of bolt holes is 4

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3 inch
Height : 3 inch
Length : 6 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01ADK3KKI

Product Description

3'' 1-1/2''~20 Threaded 4-Jaw Back plate ~ Fits most plain back chucks. ~ Must be machined for concentricity. ~ Made of high grade casting steel. ~ Assembly instructions included. ~ D is 3''. ~ Z-d is 1-1/2''~20. ~ D2 is 10 2.22''. ~ Bolt circle is 2.6''. ~ Number of bolt holes is 4.