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Verified 21-334-8 Spi Dial Bore Gage .40" - .70", .0005" Grad, Certified New Style [ZbAJSjQ9]

$66.99 $214.99 -69%

21-334-8 SPI Dial Bore Gage SetIntroducing the SPI Dial Bore Gage Set, a precision tool designed for the meticulous inspection of bores. This set is your go-to solution for size, ovality, roundness, and taper measurements. With its robust constructio

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Verified 21-334-8 Spi Dial Bore Gage .40" - .70", .0005" Grad, Certified New Style [ZbAJSjQ9]

21-334-8 SPI Dial Bore Gage Set

Introducing the SPI Dial Bore Gage Set, a precision tool designed for the meticulous inspection of bores. This set is your go-to solution for size, ovality, roundness, and taper measurements. With its robust construction and precise features, it is ideal for use in machine shops and manufacturing environments. The SPI Dial Bore Gage Set is equipped with a range of essential components to ensure accurate and efficient measurements. The measuring range spans from 0.40" to 0.70", with 0.0005" graduations for pinpoint precision. A 4" probe depth allows for thorough inspections, while the inclusion of 9 anvils and 1 spacer offers versatile adjustment options. The set is further enhanced by a fully protected AGD group 2 dial indicator, ensuring durability and minimizing the risk of damage in the shop environment.

Key Specifications and Features

This high-quality dial bore gage set boasts several impressive specifications and features. The 2-point measurement with a precision wheel guide ensures self-centering for accurate readings, while the precise range setting with a plain ring gage or micrometer offers fine-tuned adjustments. The indicator accuracy meets or exceeds federal standards, guaranteeing reliable results. Other standout features include various anvil sizes for the desired measurement range and spacers for fine adjustments. The set is complete with a fitted case, ensuring easy transportation and storage.
  • Measuring range: 0.40" - 0.70"
  • Graduations: 0.0005"
  • Probe depth: 4"
  • Anvils: 9
  • Spacer: 1

Practical Applications and Benefits

The SPI Dial Bore Gage Set is an indispensable tool for professionals in various industries, including automotive, aerospace, and manufacturing. Its ability to provide precise bore measurements makes it perfect for quality control and maintenance tasks. The set's durability, ease of use, and comprehensive features make it a valuable addition to any toolset. With the included Certificate of Calibration, you can trust that the indicator is accurate and reliable. Upgrade your measurement capabilities with the SPI Dial Bore Gage Set and experience the difference in precision and efficiency.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

Very good value for money.

- Haven V..

February 5, 2026

Absolutely no complaints!

This is a very nice item.

- Tia C..

February 5, 2026

Absolutely no complaints!

Flawless. Just what I needed.

- Hailey R..

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