HARDNESS:HRC55-62.
ART. NO.	SIZE	PARALLEL	SIZE ERROR	HOLES
513 51 01	25-50-75ｍｍ	0.005mm	±0.005mm	23
513 51 02	25-50-100mm	0.005mm	±0.005mm	23
513 51 03	50-100-150mm	0.005mm	±0.0125mm	23