Impressive specifications, the best offered by research on materials, thanks to an exclusive process of molecular transformation, OPUS ceramic zircon offers a mechanical strength which preserves its entirety in case of accident fall.
- excellent abrasion resistance, with wear up to 10 times less compared to hardened steel.
- excellent corrosion resistance
- low thermal conductivity
- high dimensional stability
- hand-lapped surfaces

Every block has a serial number.
Dimensional tolerance conformed to DIN 861, ISO 3650 and BS 4311 standards.
Compositions available in wooden box, or singles, always with UKAS calibration certificate in C class on 5 points included in the price.

Available, on demand, different compositions and single box.