Spi CMS160809242 Blade Micrometer 1 to 2 Inches

Product Description

The SPI CMS160809242 is a mechanical blade micrometer designed for precision measurement of narrow slots, grooves, and recessed features that standard outside micrometers cannot reach. It covers a measurement range of 1 to 2 inches with an accuracy of 0.0002 inches and a graduation of 0.0001 inches, making it suitable for high-precision inspection work. The ratchet thimble ensures consistent measuring force on every reading. Both the anvil and spindle are carbide-tipped for durability and resistance to wear. A traceability calibration certificate and standards are included, supporting use in quality-controlled shop and lab environments. Machinists, tool-and-die makers, and QC inspectors are the primary users.

This blade micrometer is suited for measuring thin-walled features, keyways, grooves, and other narrow workpiece geometries in precision machining and manufacturing environments. The blade profile allows the tool to seat into recessed areas where a conventional anvil face would not contact properly. It is appropriate for both job-shop floor use and inspection room applications requiring documented calibration traceability.

Key Features

• Measurement range: 1 to 2 inches with 0.0001-inch graduation
• Accuracy of 0.0002 inches for high-precision applications
• Blade thickness of 0.030 inches and blade depth of 0.026 inches for access to narrow features
• Carbide anvil and carbide spindle for extended wear resistance
• Ratchet thimble delivers repeatable, consistent measuring force
• Includes carrying case, short-form certificate of calibration, and standards for ISO-traceable documentation

Compatibility

Designed as a standard mechanical blade micrometer for precision measurement of narrow slots, grooves, and recessed features in general machining and inspection applications.

Installation Notes

No installation is required for this measuring instrument. Prior to use, clean the anvil and spindle faces with a lint-free cloth and verify zero calibration at the 1-inch setting using the included standards. Store the micrometer in the provided case when not in use to protect the carbide faces and blade from damage. Calibration should be verified periodically in accordance with your facility's quality system requirements.