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ISO S holemaking

ISO S holemaking

Surface integrity awareness is crucial when producing critical aerospace engine components. Holemaking is one of the final operations which makes reliability and security important for delivering high-value components.

Sandvik Coromant offers complete holemaking solutions which will assure confidence to your requirements in ISO S machining.

​Drilling demanding holes

When drilling tough materials such as heat-resistant super alloys (HRSAs), titanium and Inconel, process security is critical along with repeatability, hole tolerance and quality. CoroDrill® 860 with -SM geometry delivers this using a robust design, a high-quality edge and a wear-resistant top coating.

Read more about the CoroDrill® 860

Drilling demanding holes

​High quality reaming

High tolerance demands, straightness and quality are all essential parts when reaming holes in complex and sophisticated aerospace components.

CoroReamer® 835 is the solution with dedicated geometries for ISO S materials. The differential cutting edge design, as well as optimum coolant distribution, ensures top quality holemaking.

Combine with the tool holder CoroChuck® 930 for maximized result.

Read more about CoroReamer® 835

Read more about CoroChuck® 930

High quality reaming

​Safe tapping

CoroTap® 200 –SD and –SM are optimized for through hole operations in nickel and titanium alloys. The enhanced edge design and material grade reduces axial forces and torque. By using our new tapping tool, you will experience smooth cutting, reduced chipping risk and improved surface quality.

For long tool life and the safest and most precise production, use CoroTap® 200 -SD together with the new tool holder CoroChuck® 970.

Read more about CoroTap® 200

Read more about CoroChuck® 970

​Safe tapping

​Boring with increased accessibility

Boring small diameters in ISO S requires extreme process security. With the new CoroBore® 824 XS it is now possible to bore small holes even at long overhangs and obtain tight tolerances. The surface finish will be excellent thanks to the possibility to adjust the diameter within microns.

Read more about CoroBore® 824 XS

​​Boring with increased accessibility

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