Mitutoyo 7822 Contact Point Set for Digimatic Indicators

Product Description

The MITUTOYO 7822 is a multi-piece contact point set designed for use with Digimatic and dial indicators as well as linear gages. Machined from steel, the set ships with flat contact points, a needle point, a spherical point, and a shell type point, giving technicians the range of tip geometries needed to measure irregular, recessed, and standard surfaces. The straight connection type provides direct, secure attachment to compatible indicator stems. Overall length measures 7 inches. This set is a shop-ready accessory for metrology professionals, quality control technicians, and precision measurement applications across manufacturing and inspection environments.

The 7822 contact point set is suited for use in quality inspection stations, tool rooms, and production floor measurement setups where Digimatic or dial indicators are part of a standard workflow. The inclusion of multiple tip geometries makes this set practical for setups that require switching between flat, spherical, and needle-style contacts depending on workpiece geometry. The steel construction provides the rigidity and wear resistance expected in continuous measurement use.

Key Features

• Includes flat contact points, needle point, spherical point, and shell type point for versatile measurement applications
• Steel construction for rigidity and durability in precision measurement environments
• Straight connection type for direct attachment to compatible indicator stems
• Overall length of 7 inches accommodates a range of measurement setups
• Designed for use with Digimatic indicators, dial indicators, and linear gages

Compatibility

Designed for use with Digimatic indicators, dial indicators, and linear gages that accept straight-connection contact points.

Installation Notes

Contact point sets are installed by metrology technicians and quality control professionals. Before changing contact points, ensure the indicator is removed from active measurement and that the instrument is stable and secured. Use the appropriate wrench or tool as specified for the indicator stem thread to avoid damaging contact point threads or the indicator spindle. Avoid overtightening, which can affect measurement accuracy or damage the stem.