Standard :
Tolerances and dimensions to DIN 1938-1 and DIN 7164.

Application :
For checking flat fits, e.g. grooves.

Version :
For intermediate sizes or numerical tolerances. Groove width gauges with “Go” and “No Go” end. “Go” end with wear allowance to DIN 7164. Gauge body of hardened steel. Groove width gauge with numerical tolerance, e.g. 484411 Gr. 41.04 +0.01/-0.02.

Note :
The size designation type describes the nominal dimension in millimetres (mm). Type A = 3.001 – 5.999 Type B = 6.001 – 8.999 Type C = 9.001 – 12.999 Type D = 13.001 – 16.999 Type E = 17.001 – 20.999 Type F = 21.001 – 25.999