McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    1 Product

    Starrett Chamfer Gauges

    Image of Specification. With Three-Blade Probe. Front orientation. Contains Inset. Chamfer Gauges. Starrett Chamfer Gauges.

    With Three-Blade

    Probe

    Make sure the top diameter of a chamfered hole isn’t too big or too small. These gauges are often used as a quality control check after milling, drilling, and reaming. Press the three-blade probe into a chamfered hole and twist slightly to center. Once the blades touch the hole’s slopes, the dial will display the diameter. Zero set these gauges on a flat, ground surface when needed.
    Choose a gauge with a measuring angle that’s greater than or equal to the angle of the chamfered hole you’re measuring.
    Dial
    Distance Measured
    Range
    Accuracy
    Measuring
    Increments
    Probe Type
    Material
    Dia.
    Face
    Color
    Contact Point
    Material
    Mfr. Model
    No.
    Each
    90° to 127° Angle Measured
    0" to 0.5"±0.002"0.001"Three BladeBlack-Oxide Steel2 1/4"WhiteSteel684-2Z0000000000000000
    Starrett Gauge, Model 684-2Z Chamfer Gauge, 0" to 0.5" Measuring Range
    EachIn stock
     
    back to top