Main shaft

There is a great deal of material to remove from main shafts, and highly productive turning solutions can deliver substantial improvements. From a machining point of view, the forged surface demands inserts with reliable performance and high-temperature resistance due to the long contact times.
Manufacturing deep, precise holes is always a technical challenge, and we are proud to help. With 50 years of deep-hole drilling experience, you can feel assured that our tools will get the job done. Furthermore, our technical specialists will be there to assist you with solutions.
- Best practice
- Application recommendations
- Application video

1. Drilling
Just by exchanging a conventional drill for a CoroDrill® 880, you can double the number of drilled holes in the same amount of time.
Its step technology delivers outstanding cutting force balance, providing significant improvements in productivity as well as hole quality.
This, in combination with high-performance grades, makes it outstanding when it comes to rapid hole making.

2. Turning, from forged skin to close tolerances
Maximize the chip removal rate with the Sandvik Coromant heavy-duty turning solution.
Try our productivity booster WMX wiper for the finishing operation, where tolerances and surface finish are crucial.
Wiper technology
The ingenious design of the Sandvik Coromant wiper makes multiple feed rates possible while maintaining surface quality.

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