Get a high-quality inside micrometer at low cost. 16~20 mm (0.62" to 0.78") range, 150 mm extension rod, suitable for precision measurement of blind and through holes. 3 point internal micrometer features durable and stable bearing steel materials and a clear scale for an accurate reading, mainly used to measure inside dimensions like the inside diameter of a hole or tube.

Features

• Inside micrometer is suitable for the precision measurement of blind holes and through holes.
• 3 point inside micrometer is equipped with a 150 mm extension rod, which can measure the size of deep holes easily and conveniently.
• Clear graduations laser-etched on a satin chrome finish for easy reading. Highly durable because of carbide-tipped measuring surfaces. Spindle hardened ground and lapped for ultimate accuracy.
• 16~20 mm internal micrometer built-in force limiter ensures accurate and repeatable readings.

Specifications

• Model: RDDLZ-SHAN-1620
• Range: 16~20 mm
• Types: 3 Point Inside Micrometer
• Material: Bearing Steel
• Measurement Type: Internal Diameter Measurement
• Resolution: 0.005 mm
• Extension Rod Length: 150 mm
• Scale Process: Laser Scale
• Accuracy: 0.004/0.005 mm
• Package: Plastic Box

Details

Applications

The inside micrometer is an instrument for the accurate linear measurement of the diameter, thickness, length and other dimensions of solids. 3 point internal micrometer is mainly used to measure internal dimensions such as the internal diameter of a hole or a tube and is widely used in mechanical engineering, machining and most mechanical industries.

Tips: Functions of 3 Point Inside Micrometer

• The 3 point inside micrometer has good durability and impact resistance, and can directly measure the inner diameter from the bottom of the hole.
• It can be measured close to the bottom of the blind hole.
• 3 point internal micrometer is equipped with an extension rod for measuring depth, suitable for models with a measuring range of 6 mm or more.