1. Introduction: Micrometer, also known as measuring instrument, includes granite micrometer, marble micrometer, rock micrometer, and granite micrometer.

2. Purpose: Used for parallel and planar measurement of precision components. Dimensional inspection for relative measurement of parts or finished products using dial gauges, dial indicators, and electronic probes.

3. Category: Ordinary micrometer, fine adjustment micrometer, spiral micrometer.

The marble micrometer is made of "Mount Taishan Green" marble by mechanical processing and manual polishing. Black luster, precise structure, uniform texture, good stability, with advantages such as high strength, high hardness, anti magnetic and anti deformation, etc. It has the characteristics of marble.

The specifications for using a marble micrometer include 150 * 150mm, 200 * 150mm, 200 * 200mm, 300 * 200mm, and 300 * 300mm. If there are special specifications, customized products can be made with a pole height of 260mm and an adjustable height of 0-200mm. For measuring large items and complete machines, the specifications include 450 * 300mm, 630 * 400mm, 800 * 500mm, 1000 * 750mm, and 1200 * 1000mm. Other specifications can be customized.

The use of marble micrometer: It is commonly used to measure the parallelism and flatness of precision components. At the same time, it can be used in conjunction with dial gauges, dial indicators, and electronic measuring heads to perform relative measurement and dimensional inspection of parts or finished products. Without a scale, please let us know when placing an order if needed. The rotating support rod of the marble micrometer provides a clamping measuring table (or measuring sensor), thereby increasing the functionality of this product.