Mitutoyo 368-268 Holtest Inside Micrometer 1.2-1.6 Inch Range

The Mitutoyo 368-268 Holtest is a precision inside micrometer designed for accurate measurement of internal diameters, bore sizes, and parallel surfaces. This high-quality measuring instrument features a measuring range of 1.2 to 1.6 inches with an exceptional resolution of 0.0002 inches, making it ideal for quality control and precision machining applications.

Key Features:

• Measuring range: 1.2 to 1.6 inches
• Resolution: 0.0002 inches (2 ten-thousandths) for precise measurements
• Titanium Nitride (TiN) coated carbide-tipped contact points for superior wear resistance and extended tool life
• Ratchet stop mechanism ensures consistent measuring force and repeatable results
• Three-point contact design provides stable and accurate measurements
• Compatible with optional setting rings for zero point adjustment and calibration

The Holtest's durable construction and precision engineering make it a reliable choice for inspecting cylindrical bores, ring gauges, and other internal dimensions in machine shops, manufacturing facilities, and inspection labs. The ratchet stop feature helps maintain measurement consistency across multiple users and applications.