Description
Insert, ball ø0.8 mm, Tungsten carbide, for 855.603/606 is a Peacock precision instrument from the ECONOMY series — used for workshop measurement, inspection, and reference work in machine shop and manufacturing environments. Hardened and ground reference surfaces provide repeatable measurements; the instrument is designed for handheld or fixture-mounted use depending on the workshop application.
Material: Tungsten carbide. Hardened and ground reference surfaces and contact points for repeatable measurements; matched to Peacock precision quality class. The instrument integrates with standard inspection workflows in metrology labs and machine shop QC stations.
Usage: Position the instrument against the workpiece’s reference surface or feature, and perform the measurement according to the instrument’s standard procedure (depending on type — direct reading, comparative deviation, go/no-go verification, or wrung-stack reference). Zero-verify against a setting standard during periodic verification. Document with a calibration certificate. The instrument’s design supports both one-off inspections and back-to-back QC workflows; its hardened reference surfaces withstand wear from regular workshop use over years of service.
Common applications: Workshop incoming inspection of components, on-machine setup checks, fitter and toolmaker bench measurements, calibration lab reference work, and QC workflows within the Peacock product line where this instrument’s specific role is applicable. The DIAL TEST INDICATORS category is the standard workshop tool for measurement/reference tasks.
Features
- Insert, ball ø0.8 mm, Tungsten carbide, for 855.603/606
- Material: Tungsten carbide
- Hardened, ground reference surfaces for repeatable measurements
- Peacock build quality
- Suitable for workshop QC, calibration lab, and bench measurement applications
Specifications
| Manufacturer | Peacock |
|---|---|
| Type | Inserts for Peacock lever-type dial test indicators |
| Material | Tungsten carbide |
| Article number | 64-859295 |
Compatible accessories
Compatible accessories: Peacock setting standards and reference standards for periodic verification of accuracy at known dimensions; calibration certificates (ISO 17025) at first delivery and periodic verification — typically a 12-month interval for production floors, 6 months for high-volume lines; Peacock protective cases and bench storage; Peacock spare parts and consumables where applicable.

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