We have specialist capabilities and production processes for accredited finishing on a range of aerospace components.

In addition to Specialist Blisk Polishing and High Quality Precision Polishing, we provide component finishing processes which are shown on the right.

CMM Inspection: Full dimensional measurement and reporting for turbine blades and engine components utilising two Sheffield Discovery CMM machines with ultrasonic thickness capability.

Managed Services: Total management of final processes is offered. In addition to the finishing procedures listed, NDT (non-destructive testing) Etching, and Shop Peening can be provided through approved suppliers.

A complete logistics service is provided to meet demanding delivery schedules, with one point of invoice covering all procedures.

For more information please visit: C & H Precision Finishers Ltd


  • Turbine Blades and Other Engine Parts

  • One-Off Alien Parts

  • Undercarriage Landing Gear Parts


  • De-burring. Including raw investment castings, in a wide range of exotic metals and materials.

  • Finished polishing. Including Vibro-polishing and super-polishing to meet the most demanding quality levels.

  • Blasting. Sand blasting, shot blasting and vapour blasting, utilising process machinery capable of achieving a required finish on a wide variety of component types and sizes.