21.3 mm (0.84") ID
60.3 mm (2.37") OD
60.3 mm (2.37") OD
The machining capacity of the GR40 is 21.3 mm (0.839“) ID to max. 60.3 mm (2.374“) OD. The PROTEM GR40 is specifically designed for boiler panels and waterwall cutout windows.

Français
English USA
Deutsch
Español
Pусский
中国 