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Standard & Large Size Test Blocks
- Diamond Tools
- Rockwell, Brinell and Vickers test blocks
- Standard and large sizes
- Calibrated by an NABL accredited laboratory
Testing Machine Spares · Test Blocks
Hardness test blocks are used for the daily check and periodic verification of hardness testers. We supply the highest-quality standard and large-size test blocks for Rockwell, Brinell and Vickers scales, and CRM test blocks, as an authorised prime dealer of Diamond Tools.
Each block is measured to ensure the highest level of accuracy and is calibrated by an NABL accredited laboratory. Different ranges of each scale are available.
Click any product for full details, specifications and datasheets, or send an enquiry for the latest price.
| Product | Models | Highlight |
|---|---|---|
| Standard & Large Size Test Blocks | Diamond Tools | Rockwell, Brinell and Vickers test blocks |
| Calibrated Test Blocks | Diamond Tools | Rockwell, Brinell and Vickers hardness test blocks |
| CRM Test Blocks | Diamond Tools | Certified reference material hardness blocks |
Genuine FIE, Saroj and Diamond Tools machines with factory warranty and support.
The first company in India accredited by NABL for calibration of material testing machines.
Our own engineers install, commission and train your operators, then service the machine for life.
Indenters, test blocks, grips and wear parts from ready stock for quick replacement.
Head office in New Delhi, 6 regional offices and 5 more offices across India.
Trusted by automotive, steel and engineering majors, IITs, NITs and test laboratories.
Listed for guidance. Confirm the exact standard and edition required by your customer or specification.
Daily, or before each series of tests, as recommended by ISO 6508, 6506 and 6507.
A certified reference material block with a certified hardness value and uncertainty, used for indirect verification.
