Spi CMS160712152 Dial Bore Gage 0.7 to 1.5 in 10 Anvil

Product Description

The SPI CMS160712152 is a dial bore gage designed for precision internal diameter measurement in trade and industrial inspection applications. It covers a measurement range of 0.7 to 1.5 inches in diameter with a probe depth of 6 inches, making it suitable for measuring bores, cylinders, and housings where close tolerance verification is required. The gage delivers an accuracy of 0.0003 inches and comes equipped with an AGD Group 2 dial indicator mounted on a white-face dial for easy readability. The set includes 10 anvils, sub-anvils, spacers, and a short-form certificate of calibration. It ships in a fitted carrying case. Machinists, metrology technicians, and precision inspection personnel are the primary users of this instrument.

This dial bore gage is used in close tolerance inspection work across manufacturing, machine shop, and maintenance environments. The 0.7 to 1.5 inch range covers a wide variety of bore sizes encountered in HVAC compressor housings, pump bodies, motor bores, and general mechanical assemblies. The 6-inch probe depth allows measurement in deep bores that shorter instruments cannot reach. The included calibration certificate supports quality control and documentation requirements in regulated or ISO-compliant environments.

Key Features

• Measurement range of 0.7 to 1.5 inches diameter with 6-inch probe depth
• Accuracy of 0.0003 inches for close tolerance inspection work
• Includes 10 anvils, sub-anvils, spacers, and short-form certificate of calibration
• AGD Group 2 dial indicator with white face dial included
• Ships in a fitted protective case for storage and transport
• 2-year manufacturer warranty

Compatibility

Designed for use as a general-purpose dial bore gage in machine shop, maintenance, and precision inspection settings where internal diameter measurement in the 0.7 to 1.5 inch range is required.

Installation Notes

This instrument is used by machinists and metrology technicians and does not require installation in a mechanical system. Prior to use, zero the gage using a certified ring gage or setting fixture appropriate to the target diameter. Handle anvils and contact points carefully to avoid damage to the measuring surfaces. Store the gage in its fitted case when not in use to protect calibration integrity.