Gauge Block & Parallel Gauge Blocks made of Tungsten Carbide | ULTRA Shop

Buy extremely wear-resistant reference and working standards made of robust tungsten carbide as individual parallel gauge blocks or as a complete gauge block set according to DIN EN ISO 3650.

Tungsten carbide gauge blocks are the undisputed endurance champions in length metrology, offering exceptionally long tool life directly on the shop floor. Due to the immense hardness of the material, the precisely lapped measuring surfaces are optimally protected against abrasive wear and mechanical damage. This makes them the premier choice for recurring, high-frequency inspection tasks in industrial series production. These material measures are available individually or as complete sets in protective wooden cases. Choose according to your requirements between tolerance grades 0, 1, and 2 to ensure seamless traceability for your quality assurance, gauge monitoring, or calibration tasks.