Bridgeport type Milling Machine Tramming Ring
Used for squaring your milling machine head.
Made of Class 40 Cast iron.
Ground flat within .0005
7/8" thick
6" outside Diameter
3" hole in the center.
Made In USA
Bridgeport type Milling Machine Tramming Ring
Used for squaring your milling machine head.
Made of Class 40 Cast iron.
Ground flat within .0005
7/8" thick
6" outside Diameter
3" hole in the center.
Made In USA