GTRS - SZ
From manufacturing to full service for all your gear cutting tools, HSS or carbide, in Premium quality
GTRS - SZ
Two entities united for a single objective
Since acquiring Saazor SA in 2023, GTRS-SZ has brought nearly 50 years of expertise in the manufacture and regrinding of carbide and HSS hob cutters to the table.
Today, the manufacturing of new tools, sharpening, reprofiling, coating, inspection, and logistics are all brought together at a single site to offer a comprehensive solution to gear cutting professionals.







0
clients
satisfied
8000
tools
serviced
0
million euros
in machinery assets
0
shuttles
in Europe
0
employees
at your service
GTRS: 4 departments to serve you
Hob Maintenance
Grinding
Give your hobs a new lease on life through high-precision sharpening.
We process HSS and carbide up to module 45, ensuring performance and longevity for your tools.
Coating
Optimize the lifespan and efficiency of your hobs with our integrated coating center.
ALCRN and high-performance solutions applied in our large-capacity furnaces.
Quality
Each tool is inspected with the most advanced technologies (Klingelnberg, Wenzel, Alicona).
Comprehensive reports and full traceability certified ISO 9001.
Logistics
10 weekly shuttles across Europe and secure transport boxes.
Your tools travel protected, with guaranteed deadlines and transparent tracking.
50 Years of Expertise
Manufacturing and reprofiling of hobs
With the acquisition of SAAZOR SA in 2023, the GTRS-SZ Group is no longer limited to remanufacturing; it also manufactures new tools of world-renowned quality.
Our Commitments
Why Choose Us
Unique Expertise
A group that masters the entire lifecycle of hobs, from manufacturing to reconditioning.
Technology
Constant investments for state-of-the-art machinery.
Responsiveness
European shuttles that allow for complete processing within one week.
Quality
Advanced metrological controls, ISO 9001 certification, and complete traceability for each tool.