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Solutions for cost-effective and high-quality machining of aerospace shafts in heat-resistant super alloys

Fan shaft

Made from high-alloy steel or Inconel, the major challenges when machining shafts are the length and internal features of the component. The greatest development in shaft manufacturing comes from the evolution of multi-task machines, where Coromant Capto® and Silent Tools™ have been proved to be perfect partners.

Tooling solutions for aerospace shafts in heat-resistant super alloys

CoroTurn® Prime and PrimeTurning™

CoroTurn® Prime and PrimeTurning™ all-directional turning method and tools offer highly productive machining with excellent chip control. Combined with Silent Tools™ damped adaptors, this revolutionizing concept can achieve even more productive machining.

Read more about CoroTurn® Prime

Get to know PrimeTurning™


Reduce vibration with Silent Tools™ unique damping technology

A standard Silent Tools™ boring bar programme up to 250 mm diameter and 14 × diameter to length capability is available. This range of tools can produce component features of an extraordinarily high standard. The serration lock (SL) coupling is now equipped with a full range of cutting heads with HPC capability.

Silent Tools™

Silent Tools™ application guide

Silent Tools™ PDF brochure for download

Silent Tool boring bar

Coromant Capto® — three systems in one

Coromant Capto® is a modular quick change tooling concept offering three systems in one. The same tools can thus be used in the entire workshop, providing unique flexibility, optimal rigidity and minimized tool inventory.

Read more about Coromant Capto®

​Coromant Capto® Plus

Access real-time data from your driven tool holder.

Find out more about Coromant Capto® Plus

Coromant Capto®

CoroTurn® SL — the flexible modular tooling system

CoroTurn® SL modular system with SL70 cutting heads offers easy access into the flange around the shaft with precision nozzles as standard. The rigid CoroCut® 1-2 parting and grooving system is often used with the -TF or -TM turning/grooving geometries for high-alloy steels.

Read more about CoroTurn® SL

More details about CoroCut® 1-2

CoroTurn® SL

Stable internal profiling with CoroTurn® TR

CoroTurn® TR provides secure and productive internal profiling with high tolerances, also including a three-pass method for extra fine tolerances.

Use with Silent Tools™ Plus turning adaptors, which features connectivity capability for digital machining and includes a Wedge Lock quick-change interface between the adaptor and cutting head for high repeatability.

More about CoroTurn® TR

More about Silent Tools™ Plus

Silent Tools™ Plus

Internal machining of small high-quality features with CoroTurn® XS

CoroTurn® XS is a system for solid carbide tools designed for exact cutting edge position, enabling high precision and repeatability in turning machining.

More about CoroTurn® XS

CoroTurn® XS

CoroMill® Plura solid end mills

CoroMill® Plura is a range of high-quality solid carbide end mills that offer productive, efficient, and perfectly reliable milling solutions. Featuring tools for heavy roughing, finishing, and thread milling, CoroMill® Plura works in various applications and materials, including difficult-to-cut materials and very hard steels up to 63 HRc.

More details about CoroMill® Plura ISO S

CoroMill® Plura

CoroMill® 316 with exchangeable milling heads

The CoroMill® 316 exchangeable-head milling system offers solutions for high feed face milling, slot milling, helical interpolation, shoulder milling, profile milling and chamfer milling of components in various material groups from ISO P to ISO S. The exchangeable milling heads allow you to quickly, easily and accurately switch between various operations. The end mills are even suitable for five-axis milling of flanks which often requires tapered tools for stability at longer tool reach.

Explore more about CoroMill® 316

CoroMill® 316

External and internal grooving with CoroMill® 328

CoroMill® 328 grooving cutter offers high performance and cost-efficient machining with high productivity.

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CoroMill® 328

Short hole drilling with CoroDrill® 880

The CoroDrill® 880 indexable insert drill is a cost-efficient solution for short hole drilling. The tool provides a secure process with predictable and consistent tool life.

Learn more about CoroDrill® 880

CoroDrill® 880

Highly secure drilling with CoroDrill® 860

CoroDrill® 860 with -SM geometry is an optimized solution for secure short hole drilling in heat-resistant super alloys, titanium and Inconel. The drill offers a reliable, repeatable performance in applications where process security and stability are important.

Read more about CoroDrill® 860

CoroDrill® 860

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