Alan Browne Lapping Services (AB Lapping) now supply Hardness Test Blocks, this is an exciting new venture and we look forward to helping many customers in the future.

These blocks are used to indirectly verify a hardness tester and they can be made from a range of different materials dependant on the hardness level required, the most common are steel, brass and aluminium.

We offer a wide range as follows:

  • Rockwell
  • Superficial Rockwell
  • Vickers
  • Micro Hardness
  • Brinell
  • Knoop

A UKAS accredited calibration certificate is supplied with each block.

Get in touch by clicking on the make an enquiry button below and advise us of your specific requirements.