Thread Rolling Inc. is a specialty process supplier of value-added roll threading, roll knurling, and centerless grinding services. Rolled threads have superior characteristics; therefore many threads are required to be formed. TRI is a dedicated...
Thread rolling is a type of cold forging that is compatible with any ductile metal. It is the preferred method for producing strong, uniform external threads. For highest quality results, thread rolling is performed on centerless ground blanks....
Up to 12″ diameter, 7″ workface, 30 degrees helix angle, and 75 starts. High performance rolls to fit all brands and styles of holders. End Rolling, Bump, Straddle, and Machine Rolls. NEW! Request a Quote HERE....
For Buyer 
For Seller 
Help 
