20-540-1 Counter Sink Gage
Counter Sink Gage
- 0.020" - 0.170" Diameter Range
- 100? Countersink
- 5" Overall Length
- Setting Ring included
These provide fast, accurate measurements of countersink diameters.
This is a very easy to use gage. Just press the gage into the piece or part and read the dial. The reading is held on the gage until the reset button is pushed.