Mitutoyo 133-153 Tubular Inside Micrometer, 300 to 325 mm

Description

The Mitutoyo 133-153 is a standard single-rod, tubular inside micrometer designed for precise two-point measurement of internal dimensions, like the diameter of holes. It has a measuring range of 300 to 325 mm and features carbide-tipped faces for increased durability and wear resistance.

Key features

• Standard single-rod design: This is a basic, individual inside micrometer, as opposed to a set with interchangeable rods.
• Metric measurement: Provides measurements in millimeters, with a graduation of 0.01 mm.
• Wide measurement range: A measuring range from 300 to 325 mm allows for measuring the internal dimensions of larger workpieces.
• High accuracy: It has a measurement accuracy of ±0.007mm (±7 µm).
• Carbide-tipped measuring faces: These provide increased wear resistance, ensuring long-term accuracy and durability.
• Spindle lock: A locking clamp is included to secure the measurement in place for stable readings.
• Adjustable zero point: The micrometer head sleeve can be rotated to adjust the index line position, allowing for precise zero-point adjustments. A key wrench is supplied for this purpose.
• Easy-to-read scale: The thimble and sleeve are finished with satin chrome, which makes the graduations clear, crisp, and easy to read.
• Storage case: The micrometer is supplied in a wooden case for proper storage and protection.