683-4Z Starrett 0-90 Degree Internal Chamfer Gage: 1-2"
The Starrett 683-4Z Chamfer Gage has the following specifications:
Internal chamfer gages will measure the largest diameter of any chamfer that has an included angle within the range of angles printed on the dial face
of the gage. These gages directly measure the diameter of chamfered holes. No setting master is necessary. When the three-blade plunger is pressed
against a flat surface, the gage should read the set number stamped on the back of the indicator. In case of wear, the gage may be adjusted to read
the proper number.
Starrett Internal Chamfer Gages - Inch: