Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 1920 1940
> Cook County
> Used
> 3/4" boring head on R8 arbor- standard .001 increments
3/4" boring head on R8 arbor- standard .001 increments
Accepts 3/4 inch boring bars and cutters in multiple positions.
This is a very good, used boring head. It has the ability to add 3/4" cutters in two vertical positions or left or right horizontal for large diameter bores. The head is incremented in .001" and has about 2 inches of travel along its dovetail slide. Locks in place with simple set screws.
Mounted on a R8 Arbor for most manual milling machines but assume one might be able to change the arbor for other various machines. I've simply only used this on Bridgeports in the past.
