Point is 1/2 (12.7mm) long with a 40ยบ included angle. In action, the inspector gently pushes the point down to read zero with the base and then pushes down to make the needle point contact the workpiece to take the measurement. 0005 Grad, 0-25-0 Dial with Case.
The item "Starrett Dial Depth Gage 643JZ" is in sale since Friday, February 22, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Tools\Metalworking Inspection & Measurement\Indicators".The seller is "industrialwerk" and is located in Midlothian, Virginia. This item can be shipped to United States.