OSG specializes in manufacturing superior quality dies and offers an extensive selection of both standard and special tooling to suit all of your external threading applications.
Flat dies utilize one stationary and one moving die to form the threads.
Planetary dies utilize a stationary segment and a round rotating die to form threads.
Cylindrical dies are made for through-feed rolling and In-feed rolling.
Rack dies are designed to eliminate the machine adjustment often required in die set up.
Trim dies are designed to remove the flashing left over from the cold heading process on the head of bolts and fasteners.
Reconditioning services for used flat, cylindrical, and rack dies.
Coldforming of involute splines, oil-grooves, knurls and threads