Thread Rolls USA, Inc.
Your one-stop source for all industrial threading needs. Engineering, designing, and manufacturing tools for the screw machine industry worldwide for over 40 years.
TR/USA, TRUSA, davenport, reed, winter, salvo, detroit, fette, thread, rolls, thread rolls, threadrolls, screw, machine, industrial, tools, machine dies, knurls, taps, gages, chasers, CNC, CNC thread grinders
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