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Welcome to Winterthur Technology

Welcome to
the World of Grinding

We are your global process-oriented partner for high-precision bonded abrasives, superabrasives, and integrated dressing systems. Winterthur Technology combines state-of-the-art abrasive engineering with global manufacturing expertise to optimize your production efficiency, surface finish, and tool life.

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Back on the market

Winterthur, your grinding specialist is back!

Winterthur Technology steps forward into a new era as an independent, fully integrated system supplier for industrial grinding applications. Building on decades of engineered precision, we deliver complete process solutions — from advanced conventional wheels and 3D-printed superabrasives to high-precision diamond dressing rollers.

We assume full accountability for the performance of both wheel and dresser, driving cost per part down and optimize process stability across industries worldwide.

About Winterthur

Our Products

High-Precision Grinding Tools & Equipment

From high-performance vitrified bonds and grinding wheels containing precision shaped ceramic grains to additively manufactured CBN wheels and extreme heavy-duty hot-pressed tools, our portfolio covers every aspect of precision grinding technology.

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Jobs & Careers

Shape the next
chapter of precision:
Build your career
in our new era!

This is Winterthur:

Your global precision
grinding supplier

Winterthur Technology Group is a leading global manufacturer of bonded abrasives and superabrasives for industrial precision applications. With dedicated production centers located in Germany, Austria, Sweden, the United States, and China, our global footprint provides built-in manufacturing redundancy and secure, sustainable supply chains for critical global industries.

We go beyond supplying grinding wheels: as a single-source partner, we deliver complete process optimization. By engineering the grinding wheel and dressing tool to work in perfect harmony, we ensure maximum material removal rates, extended tool life, and uncompromised surface quality across automotive, toolmaking, glass, rail, and steel manufacturing.

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