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T​ooling solutions for machining of gear wheels


Gears come in many different shapes and forms, and they transform the vehicle power into different speeds and torques.

Soft turning and gear milling are performed before the case hardening process, where the challenge is often to acquire close dimensional tolerances. A careful preparation for the hardened stage gives a relatively straight-forward hard part turning operation. In hard part turning, predictable machining and good surface finishing is essential. All this goes together with cost-effectiveness.

Besides our extensive standard offer, Sandvik Coromant also have dedicated products and engineered solutions that fully support overtaking the challenges manufacturing these components presents.

Tooling solutions that support the manufacturing of gear wheels:

ISO P offer – turning inserts and grades for steel

Whether you are looking for turning insert grades for unmanned production or custom-made components, we have reliable insert grades that offer predictable tool life, high machine utilization and the surface quality you need.

Find out turning inserts and grades for steel

CoroTurn® Prime – all-directional turning

Double the speed and feed rates compared to conventional turning, and with longer tool life.

Read more about CoroTurn® Prime

CoroTurn® 300 – effective and high-quality turning

High precision coolant from above controls the chip breaking for secure machining, while under coolant controls the temperature for long and predictable tool life. Eight-edged inserts.

More detail about CoroTurn® 300

ISO H offer – turning inserts and grades for hardened steel

Turning hardened steel calls for super-hard insert grades. Whatever your component or requirements for surface finish, you will find productive insert grades here that can withstand high temperatures and cutting forces and still retain their cutting edges.

Explore your turning inserts and grades for hardened steel

Xcel – CBN grade for optimal finish quality

Up to eight cutting edges, enables shorter production times and considerably reduced tool costs per component.

Efficient hard part turning


High pressure coolant

Sandvik Coromant has developed high-pressure coolant solutions that can help reap benefits in terms of increased tool life, improved component consistency and greater process security.

More about high pressure coolant benefits


Power skiving

  • CoroMill® 178 – PM-HSS and solid carbide power skiving tools for gear and spline production with high output.
  • CoroMill® 180 – Indexable two-edge power skiving cutters for gear and spline production with high output.

Explore more about power skiving - productivity in mass production

Explore more about gears and splines


CBN insert with integral chip breaker

This CBN insert is for hard-to-soft rough machining of automotive components such as gears, crown wheels, shafts and all case-hardened components where the hardened layer needs to be removed.

Read more about CBN Chip breaker


* For engineered tooling solutions, please contact your local Sandvik Coromant sales representative.


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