Use this tool to remove the brass nut holding in mill spindle drawbars. This tool accepts a half-inch square drive.
Please note that the brass nuts are always right hand thread. There’s a good chance that there’s thread-lock on the brass nuts so breaking the pins is common (extra pins included).
Tip: Try heating up the brass nut with a torch (only around 200° F), lock the dogs and use a breaker bar or an impact wrench to knock it loose.
Disclaimer: this aftermarket part was not manufactured by Haas.