US Gear Top Bar
US Gear Tools
  Spline Rolling, Thread Rolling, Rack Rolling, Roto-Flo, Rotoflo
  • Threads
  • Involute Spline
  • Oil Groove
  • Helical Involute Spline
  • Worm
  • Tapered Spline
  • Boot Grooves
  • Serrations

60 years ago, Michigan Machine invented and designed the Roto-Flo roll forming process.  U.S. Gear Tools has provided tool engineering and manufacturing for Roto-Flo over these years and is the industry leader for producing roll form tools. 

Our 36,000 sq. ft. manufacturing facility located in Swannanoa, NC utilizes advanced 70” capacity CNC rack grinding machines in order to meet your specifications.

Superior Quality

All of our tools are thoroughly inspected and certified to meet your process requirements.

Advanced Engineering

U.S. Gear Tools’ engineering team uses the most advanced custom designed software and unequaled process knowledge to ensure proper function ability and fit for your part.

Unsurpassed Delivery Performance

We take pride in our on time delivery performance. U.S. Gear Tools strives to meet or exceed your delivery requirements.