Mitutoyo 368-267 Holtest Internal Micrometer 1-1.2 Inch Range 0.0002 Inch Graduation

The Mitutoyo 368-267 Holtest is a precision internal micrometer designed for accurate measurement of bore diameters, groove widths, and other internal dimensions in the 1 to 1.2 inch range. This high-precision measuring tool features a graduation of 0.0002 inches, making it ideal for quality control and inspection applications requiring tight tolerances.

Key Features:

• Measurement range: 1 to 1.2 inches
• Graduation: 0.0002 inches for precise readings
• Titanium nitride (TiN) coated contact points for exceptional wear resistance and extended tool life
• Carbide-tipped contact points provide superior durability in demanding applications
• Ratchet stop mechanism ensures consistent measuring pressure and repeatable results
• Compatible with optional setting rings for accurate zero-point calibration

The Holtest design allows for rapid, reliable inside diameter measurements while maintaining Mitutoyo's reputation for accuracy and build quality. The ratchet stop feature eliminates operator variability by applying uniform contact pressure, ensuring measurement consistency across multiple users and applications.