In of precision engineering, the inside micrometer is an indispensable tool for measuring internal dimensions with high accuracy. It is commonly used in applications such as inspecting bore diameters and verifying the internal dimensions of machined parts. To use the inside micrometer, insert it into the bore or cavity, expand the measuring until they connect the internal surface, and read the measurement. This ensures that internal dimensions are measured accurately, which is crucial for quality control and assembly processes. Features -Color:Silver -Material:Carbon Steel -Size:18.00X6.00X3.00cm/7.07X2.36X1.18in -Precision measurement: the inside micrometer ensures precision measurement, providing accurate results for detailed work -Compact and portable: the inside micrometer's compact size and lightweight nature make it easy to carry and use in different settings -Versatile measurement tool: the inside micrometer can measure a variety of dimensions and shapes, making it a versatile tool for many applications -Durable build: constructed from durable materials, the inside micrometer is built to withstand regular use and maintain reliability -Easy to use: the inside micrometer is userfriendly, allowing for straightforward operation even for those without technical expertise Package list: 2 pcs x 1pcs Internal measuring micrometer