Maintenance, repair, control & calibration all bolting tools brands

Our Logistic processes and work full equipped workshop will guarantee you flawless efficiency in record time… And 24/7 on demand.
At First Bolting we calibrate your bolting tools

First Bolting, specialist in industrial bolting tools, can ensure the maintenance of your equipment, whatever the brand

We repair, maintain, calibrate & verify your tools and pumps all brands


  • Hydraulic torque wrenches up to 60,000 nm (Hytorc, Atlas Copco, Enerpac, ITH, TorsionX...)
  • Hydraulic bolt tensioners (ITH, Enerpac, Hydratight, Pivicat, Boltight, AS Tech, Atlas Copco, Tentec, Pilgrim...)
  • Dynamometric torque wrenches up to 2,000 nm
  • Hydraulic cylinders
  • Hydraulic pumps from 700 to 4,000 bar
  • Air & Electric torque wrenches (Rad Torque, ITH, Hytorc, Plarad, Enerpac...)
  • Impact wrenches
  • Manometer up to 4,000 bar


Accurate bolting depends on accurate tools. First Bolting recommends yearly calibrations.

First Bolting calibration labs use only the most accurate workstations. Any brand welcome. Calibration is done on all tools that are shipped out and the calibration certificate provides traceability.

Calibration certificate by First Bolting
Make sure the gauge is accurate by calibrating or replacing once a year. Our ISO 9001:2008 certified lab ensures proper gauge readings.
Manometer calibration y First Bolting
Only highly experienced technicians work in the calibration labs to ensure accuracy. Calibration by First Bolting team


First Bolting repair your bolting tools

We have repair centers around the world. Send us your tools for maintenance or complete overhaul.

First Bolting technicians break down each tool to inspect critical components. They provide a report of the work required.

Worn out parts have no place in critical bolting tools. We’ll replace all parts needed for optimal performance.

First Bolting can repair all bolting tools brands

We fix our competitor’s tools (Atlas Copco, Hytorc, Enerpac, Sweeney, Rapid-Torc, ITH, Tentec, Boltight, Hydratight, Norbar, Radtorque, Alki, Torc-Up, TorsionX, Gedore, Facom...) using high quality components. First Bolting manufactures parts that are compatible with popular brands.

First Bolting quality control green ticket

Quality control process prevents errors. You’ll receive your tool in great working condition.

Contact us for a free quote.