Holex Gauge Block Sets (Tolerance Class 1)

Version:

Made of aged special steel. Hardened (HRC 64 − 66) with slightly bevelled edges. Lapped gauge faces.
With free test certificate traceable to national standards:Each gauge block is provided with its own unique identity number. The actual deviation from the nominal dimensions is recorded in the test certificate. The absolute actual dimension is therefore known.
Tolerance class 1 for checking standards and gauges.

• Standard: DIN EN ISO 3650
• Test certificate: Manufacturer’s test certificate
• Packaging: sturdy box
• Calibration: S17