- 2008014 & 2008015 - For gaging small bores (3,2 mm/ .125“ minimum I.D.)up to a depth of 19 mm/.75“
- 2008015 - with a 90° conical diamond stylus, 5 µm/ .0002“radius *.
- 2008014 - with a 90° conical diamond stylus, 10 µm/ .0004“radius.
- Yellow dot at connector end signifies 5 µm/ .0002“ radius
