Mitutoyo 147-353 Hub Micrometer, 2 to 3"

Description

The Mitutoyo 147-353 Hub Micrometer is a specialized precision tool used to measure the thickness of hubs and shoulders inside bores. This analog, inch-unit micrometer has a shallow throat designed for these types of measurements.

Key features

• Shallow-throated frame: The micrometer's frame is specially designed to allow access to hubs and other shouldered features inside a bore.
• Carbide-tipped measuring faces: The faces of the spindle and anvil are carbide-tipped, providing high resistance to wear and ensuring long-term accuracy.
• Ratchet-stop mechanism: This feature provides an audible "click" to ensure uniform pressure on the workpiece. This constant measuring force is critical for achieving precise and repeatable measurements.
• Durable construction: The frame has a baked enamel finish to protect it from harsh workshop environments and extend its lifespan.
• Anti-glare finish: The vernier scale on the sleeve and thimble has a satin chrome finish, which resists rust and reduces glare for easier, more accurate reading.
• High precision: According to sources like Higher Precision, the micrometer offers an accuracy of ±0.0001" and a graduation of 0.001".
• Included accessories: The micrometer comes with a standard bar for calibration and a fitted plastic case for protection and storage.