Mitutoyo 2923AB-10 Dial Drop Indicator Plunger Jeweled

Product Description

The MITUTOYO 2923AB-10 is a dial drop indicator designed for precision measurement applications in manufacturing, machining, and quality control environments. This plunger-style indicator features jeweled bearings for smooth, repeatable spindle travel and a flat back profile that keeps the unit low-profile when mounted. The clamp-on base mount allows secure attachment to standard magnetic bases, indicator holders, and surface plate fixtures. Measuring professionals, machinists, and metrology technicians use this indicator for checking runout, surface variation, and part alignment.

The 2923AB-10 is suited for bench inspection setups and in-process measurement on machining centers, lathes, and surface plates. The flat back design makes it compatible with standard clamp-on mounting hardware found in most toolroom and production environments. The jeweled bearing construction supports consistent performance under repeated use cycles, making it a reliable choice for both production floor and inspection room applications.

Key Features

• Plunger-style indicator for direct linear displacement measurement
• Jeweled bearing construction for smooth spindle travel and long service life
• Flat back profile for low-profile clamp-on mounting
• Clamp-on base mount type compatible with standard indicator holders and magnetic bases
• Compact form factor suited for bench and in-process inspection setups

Compatibility

Designed as an OEM-style drop indicator compatible with standard clamp-on indicator holders, magnetic base arms, and toolroom fixture setups typical in machining and metrology applications.

Installation Notes

Installation is typically performed by machinists or metrology technicians using a standard clamp-on indicator holder or magnetic base. Secure the clamp firmly before zeroing the dial to prevent indicator shift during measurement. Avoid overtightening the clamp on the indicator stem, as this can distort the housing and affect reading accuracy. Handle jeweled bearing instruments carefully to prevent shock damage from drops or impacts.