Haas Pulls studs

[kojack]

I got some of the EBAY pull studs few days ago

They fit nice in the Mari tool holders cat 40

I picked up some Cat 40 Erickson Boring Heads on ebay

and the Threads are scary loose on the pull studs ..

IS there a different Thread on Cat 40 than 5/8 " 11

[rawen2]

I think cat 40 is also available with a metric thread for the pull studs.

Ralph

[Dr Honda]

Originally Posted by rawen2 I think cat 40 is also available with a metric thread for the pull studs. Ralph

Nope... CAT40 is only Std... but ISO can be 16mm x2. ISO is the same taper as CAT. BT40 is 16mm too... but a different taper.