![Precise Precise](https://www.penntoolco.com/product_images/uploaded_images/precise-new-logo-ptdesc.png)
Precise Revolving Tailstock Backplate - 3900-6025
- Used for calibrate or support workpiece during processing.
- Three ball bearings for heavy duty load and relativly high speed.
- 3 hole chuck mounting pattern is pre-drilled.
- T.I.R.< .0004"
![3900-6022-art.jpg 3900-6022-art.jpg](https://www.penntoolco.com/product_images/uploaded_images/3900-6022-art.jpg)
Revolving Tailstock Backplate