Mitutoyo 368-163 Holtest Inside Micrometer, 3-point, 10 to 12 mm

Description

The Mitutoyo 368-163 Holtest Inside Micrometer is a non-digital, three-point micrometer used for accurately measuring the internal diameters of bores between 10 and 12 mm. Its self-centering mechanism with three anvils makes it easy to use and provides repeatable measurements.

Key features

• Three-point contact: Three anvils are evenly spaced at 120° to provide true alignment with the axis of the bore.
• Stable measurement: This three-point design enables the micrometer to automatically center itself, reducing errors from misalignment and ensuring accurate, repeatable measurements. 
• TiN-coated contact points: The measuring pins (or anvils) are coated with Titanium Nitride (TiN), which provides excellent durability, impact resistance, and corrosion resistance.
• Satin-chrome finish: The thimble and sleeve have a non-glare, satin-chrome finish to resist rust and improve readability. 
• Measures deep holes: With the addition of an optional extension rod, the micrometer can be used to measure deep bores.
• Blind bore measurement: The design allows for measurement closer to the bottom of blind bores.