Coaxial Centring Indicator

Coaxial Centering Indicator

For accurate centering of a work piece or fixture on the mill.

The indicator body remains stationary while the spindle rotates a feeler around a bore, an external boss (up to 300mm diameter), or in a centre punch mark.

Rotate the spindle slowly under power and move the X and Y axes until the indicator needle stops moving.

The set comprises:

• Coaxial Indicator
• 3 Straight (Internal) Feelers
• 3 Curved (External) Feelers
• Spring Loaded Centre Feeler
• Anti Rotation Rod
• Spanner, Storage Case and Instructions

Available in metric only:

• Metric Dial - ø10mm Shank

Note: A coaxial indicator is used solely for centering.
The dial divisions should be treated as a scale of no dimension. They are not real measurements.
Whilst the markings might give a true reading at a particular diameter; the indicator should never be used to take measurements.