Mitutoyo Inside Micrometer Extension Pipe Set

The Mitutoyo Inside Micrometer Extension Pipe Set is a tubular inside micrometer system for measuring inside diameters (ID). It is also called an extension pipe type inside micrometer. Each set combines a micrometer head with interchangeable extension pipes. This lets you cover a wide range of inner dimensions in cylinders, rings and between parallel surfaces.

Key Features:

• Modular design: you add extension pipes to the micrometer head to reach the measuring length you need.
• Large-diameter, hollow extension pipes in the Series 140 are built to be durable and rigid.
• Works with a setting ring, so you can accurately set the micrometer before use.
• Available in inch and metric versions, and in mechanical and Digimatic (digital) styles, depending on the item you choose.
• Comes in a fitted storage case to protect the components.

Mitutoyo is a well-known maker of precision measuring instruments. This line suits machine shops, tool rooms, inspection departments and quality control work where accurate bore and ID measurement matters.