Every one of our test products contains a fully certified precision ball with a unique certificate number. This number is engraved onto our products and a Certificate of Conformity, specific to the ball inside, will be issued with every test product.
This is vital for traceability to the source of ball manufacture and ensures you are demonstrating your commitment to industry requirements.
Our Certificates of Conformity also carry the UKAS Calibration Accreditation
We stock a large range of fully certified precision balls in sizes from 0.2mm up to 20.0mm.
Our precision balls also come in a range of metals;
- Stainless Steel 304
- Stainless Steel 316
- Stainless Steel 440C
The following certified balls can also be supplied;
Contact us for price and delivery