Value Collection JNL99997E Dial Indicator Point Kit 23pc

Product Description

The VALUE COLLECTION JNL99997E is a 23-piece dial indicator contact point kit designed for use with AGD (American Gage Design) indicators. The set includes 22 contact points in multiple styles -- ball, bent stem, conical, and flat -- plus one dial indicator, giving technicians a broad selection for measuring a range of surface geometries. All points are steel construction with a 4-48 thread size for direct compatibility with standard AGD indicator spindles. This kit suits metrology and dimensional inspection work performed by machinists, toolmakers, and precision-trade professionals who need versatile contact point options on the bench or in the field.

This kit is suited for dimensional inspection, surface runout checks, fixture alignment, and general precision measurement tasks in machine shops, manufacturing environments, and maintenance settings. The variety of contact point styles -- including ball, conical, flat, and bent stem -- allows the technician to adapt a single AGD dial indicator to multiple measuring applications without sourcing points individually. The compact kit format keeps all points organized and accessible at the workstation.

Key Features

• 23-piece kit: 22 contact points plus one dial indicator included
• Four contact point styles: ball, bent stem, conical, and flat
• Steel and steel ball material construction for durability and wear resistance
• 4-48 thread size matches AGD indicator spindle standard
• Covers a wide range of surface geometries in a single organized set

Compatibility

Designed for use with AGD (American Gage Design) dial indicators. Contact points feature 4-48 threaded stems, the standard thread size for AGD-style indicator spindles.

Installation Notes

Contact point installation and replacement is typically performed by machinists or inspection technicians without specialized tools beyond the indicator itself. Remove the existing contact point by unthreading it from the indicator spindle, then thread the replacement point in by hand until snug -- do not overtighten, as excessive force can damage the spindle thread. Ensure the indicator is not under load or in contact with a workpiece before swapping points.