Kronos supplies precision-boring and spot-facing tooling for workshop or on-aircraft intervention. Micrometric tolerance compliant with OEM SRMs. Partner selection (Rotabroach, Recoules, OEM-specific tooling).
Partner solutions
Precision
Boring Equipment
Partner solutions
Precision boring and spot facing tooling for aerospace structures. Micrometric tolerance compliant with SRM. Manufacturer selection and custom engineering.
Our approach
Our approach
Selection guide
Selection guide
Portable precision-boring tooling
For on-aircraft intervention. H7-H8 tolerance on 3-40 mm diameters.
High-precision spot facing
Mating-surface finishing after cold working or SRM repair.
Frequently asked questions
Frequently asked questions
What tolerance is achievable on site?+
H7 routinely, H6 with suitable tooling. Ovality < 0.02 mm on 25 mm thickness. Roughness Ra 0.8-1.6 µm.
Your project
in machines or equipment?
in machines or equipment?
Our experts help you select the right solution — Kronos range or manufacturer integration.