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All-in-one Mitutoyo 3-point Internal Micrometer Holtest 150-175mm 368-776 Tool [S3geX7YV]

$72.99 $233.99 -69%

Mitutoyo 3-Point Internal Micrometer HoltestThe Mitutoyo 3-Point Internal Micrometer Holtest is a precision instrument designed for measuring internal dimensions with exceptional accuracy. This Holtest model, with a range of 150-175mm, is ideal for a

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Mitutoyo 3-Point Internal Micrometer Holtest

The Mitutoyo 3-Point Internal Micrometer Holtest is a precision instrument designed for measuring internal dimensions with exceptional accuracy. This Holtest model, with a range of 150-175mm, is ideal for a variety of applications, from automotive to aerospace industries. The 3-point measuring system ensures uniform pressure across the measuring faces, providing reliable and repeatable measurements every time.
  • Hardened tool-steel anvils offer a cost-effective alternative to titanium-coated carbide, without compromising on accuracy.
  • The constant-force device ensures consistent pressure during measurements, resulting in precise and reliable readings.

Technical Specifications and Features

This high-quality bore gauge boasts a resolution of 0.005mm and an accuracy of ± 0.005mm, making it suitable for even the most demanding applications. The spindle pitch of 0.5mm ensures smooth and precise movement, while the hardened steel measuring face provides durability and resistance to wear. The scale is designed for easy reading, with a diameter of Ø 17 mm for measurements up to 12 mm and Ø 23 mm for measurements over 12 mm.
  • Range: 150-175mm
  • Resolution: 0.005mm
  • Accuracy: ± 0.005mm

Practical Applications and Benefits

The Mitutoyo 3-Point Internal Micrometer Holtest is a versatile tool that can be used in various industries and applications. Its ability to measure deep holes and close to the bottom of blind holes makes it an essential tool for engineers and technicians. The optional extension rod allows for measuring even deeper holes, expanding the tool's capabilities. With optional setting rings available, this micrometer can be tailored to meet specific requirements.
  • Measure deep holes using the optional extension rod, part number 952622.
  • Optional setting rings are available for customization.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

The best purchase I've made all year.

- Danielle A..

January 5, 2026

Absolutely no complaints!

This is a very solid and reliable piece.

- Oaklyn E..

January 5, 2026

Absolutely no complaints!

The quality is simply off the charts.

- Audrey S..

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