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Chicago Dial Indicator

American Made Precision Measuring Products Since 1932

Used for testing and checking internal surfaces not easily reached by regular dial spindles. CDI28-6 will measure holes to depth of 1-11/16". CDI29 will measure holes to depth of 13/16". CDI30 Right Angle Attachment is used to check shoulder conformity or face runout. These dial indicator attachments transfer motion from the axis perpendicular to the rack.


Note: To view all table data, scroll table left and right.

Part NumberDescriptionPrice 
CDI28-6pdf INTERNAL HOLE, LONG $26.55 Call to Order
CDI29pdf INTERNAL HOLE, SHORT $31.30 Call to Order
CDI30pdf RIGHT ANGLE ATTACHMENT $39.55 Call to Order
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