Available in Vickers or Knoop scales
Custom made to your stated load and desired hardness

ASTM E-92 - ISO 6507 & 4545
ASTM E-384 - ISO 6507

Our range of micro hardness test blocks exceed industry standards. All of our micro test blocks are mirror-polished and mounted to provide the best possible test surface.

Each mirror-polished Heavy Load Vickers test block has the same surface area provided by our Rockwell test blocks, so that you get the most test opportunities for your money.