Mitutoyo 368-023 Holtest Vernier Inside Micrometer, 2-Point, .12-.16in, Inch

Description

The Mitutoyo 368-023 Holtest Vernier Inside Micrometer is a 2-point, mechanical tool used for highly accurate measurements of small internal diameters. It features a vernier scale for precise readings in inch units and is part of Mitutoyo's Series 368 Holtest line of bore micrometers.

Key features

• Two-point measurement: The device uses two carbide-tipped contact points to measure the inside dimension (ID) of small holes and bores.
• Vernier scale: A vernier scale provides highly precise readings in inch units, with a graduation of 0.0001". The sleeve and thimble have a satin-chrome finish to reduce glare and improve readability.
• Ratchet-stop mechanism: This feature ensures that a constant, uniform measuring force is applied to the workpiece during each measurement. This is crucial for achieving precise and repeatable results.
• High-grade construction: Made from durable, high-grade tool steel, the micrometer is built for longevity and robustness. The measuring faces are made of tungsten carbide for long-lasting wear resistance.
• Deep hole measurement: An optional extension rod can be attached for measuring deep holes, offering greater versatility for various applications.
• Carbide-tipped contact points: The measuring points are carbide-tipped for models with a range under 0.24-.28 inches, providing greater durability and impact resistance.
• Blind bore measurement: The design allows for measurements to be taken closer to the bottom of blind bore holes.
• Optional setting rings: Setting rings for zero-point adjustment are available separately to ensure accurate calibration before use.