Orbital Welding and Tube Prep equipment and supplies
Donut Tools— We do Orbital Welding and Tube prep Better! From sales, to repair, to stocking rare aftermarket parts for same day shipping. We’re here to super charge your tube and pipe Welding.
Questions? Call us at 916-573-7800 or email us at info@donuttools.com
Orders made before 2pm PST ship same day!
Latest Blog Posts
Introduction to Orbital Welding
By Joel Ifill
January 6, 2026
What is Welding Engineering?
By Joel Ifill
January 5, 2026
Have you ever been curious what a welding engineer does? Joel Ifill breaks down his career and the process Welding Engineers use day-in and day-out
Tool Bit or Toolbit? Let's Clear the Air and Talk Performance!
By Ky-Won Lee
June 4, 2025
All about tool bits, why ours are better, and tips on getting the best performance and life out of them
Why we created a better orbital welding collet
By Joel Ifill
February 3, 2025
We thought OEM collets were lacking and designed to wear out faster. We have added upgrades and features that go beyond OEM collet design, read to learn more...