Mitutoyo 468-276 Digimatic Holtest Internal Micrometer 6-7 Inch Range

The Mitutoyo 468-276 Digimatic Holtest is a precision internal micrometer designed for accurate measurement of bore diameters, hole sizes, and internal dimensions. This digital bore gauge features a 6-7 inch (152.4-177.8mm) measurement range with exceptional resolution of .0001 inch (0.001mm), making it ideal for quality control and precision machining applications.

Key Features:

• TiN (Titanium Nitride) coated measuring contact points deliver excellent durability and impact resistance while enabling measurement to the bottom of blind holes
• Large LCD digital readout for easy reading in any lighting condition
• Ratchet stop mechanism ensures constant measuring force for repeatable, accurate measurements
• Digimatic SPC output capability allows direct connection to statistical process control systems for automated data collection
• Imperial and metric dual display capability
• High-precision three-point contact measurement system

This Holtest internal micrometer combines Mitutoyo's legendary precision with digital convenience, making it an essential tool for inspecting cylinders, bores, and internal diameters in manufacturing and mechanical inspection environments.