Std. Test Block Diamond Indenter Knoop & Micro-Vickers Indenter Ball Indenter Calibration Set Customized Solution

Special Diamond Indentors

Diamond Tools manufactures Special diamond indentors, which are calibrated by the NABL-accredited “Fie Research Institute” lab. Variety of Special indenters are manufactured by diamond tools. We suggest getting in contact with us if you need help deciding on and placing an order for a unique kind of indenter for your Rockwell, Brinell, or Microhardness application. To ensure the highest levels of accuracy, each block is measured.

Rectangular Brinell Test Blocks with special Engraving

Deal for accurate record keeping, our new laser etched alphanumeric grid provides columns 1-8 and rows A-H to make testing a breeze for even the most inexperienced tester.


Cross hairs have been laser etched over the entire grid to increase accuracy and visibility during testing, while the circular targets maximize the test area.
Meets ASTM Standards.