Standard Gagemakers Tolerance


Size Range		Class
From	To (and including)	XX	X	Y	Z
0.021	0.825	0.00002	0.00004	0.00007	0.0001
0.826	1.51	0.00003	0.00006	0.00009	0.00012
1.511	2.51	0.00004	0.00008	0.00012	0.00016
2.511	4.51	0.00005	0.0001	0.00015	0.0002
4.511	6.51	0.000065	0.00013	0.00019	0.00025
6.511	9.01	0.00008	0.00016	0.00024	0.00032
9.011	12.01	0.0001	0.0002	0.0003	0.0004

Class XX: Used where product limits are extremely close or for master gages.
Class X: Used where product limits are relatively close, or occasionally for master gages.
Class Y: Used where product limits are normal to liberal.
Class Z: Used where product limits are quite liberal.