PROMAT Gauge block set tolerance class 2 32-part steel

Made of high-quality, alloyed special steel with high stability Tolerance class 2 Particularly as a working and adjusting gauge or for testing lever gauges Further technical information:
– Set composition pc./mm: 1 x 1,005/9 x 1,01 – 1,09/9 x 1,10 – 1,90/9 x 1 -9/3 x 10 – 30/1 x 50
– Subject to audit: Yes Supplied with factory calibration certificate