Spi CMS160712058 Electronic Bore Gage 1.6 to 2 in

Product Description

The SPI CMS160712058 is an electronic bore gage designed for precision internal diameter measurement in machining, manufacturing, and quality-control applications. It covers a measuring range of 1.6 to 2 inches with a resolution of 0.0001 inches and accuracy up to 0.0002 inches. The gage uses a 3-point solid carbide contact head to distribute contact force evenly, reducing wear and improving repeatability on bored, honed, or reamed surfaces. A licensed machinist or quality technician installs and operates this tool as part of dimensional inspection workflows.

This bore gage suits precision measurement tasks in job shops, production environments, and maintenance facilities where tight tolerances must be verified. The pistol-grip body allows single-handed operation, and the display supports both right-hand and left-hand viewing orientations. The gage includes an indicator and arrives furnished in a fitted carrying case. It is appropriate for use on any ferrous or non-ferrous bore within its stated measuring range.

Key Features

• Measuring range of 1.6 to 2 inches with 0.0001-inch resolution
• Accuracy up to 0.0002 inches for reliable tolerance verification
• 3-point solid carbide contact head for even contact force and extended durability
• Pistol-grip design enables single-handed operation
• Right and left-hand display viewing for flexible positioning
• Automatic shut-off conserves battery life; powered by included CR2032 battery
• Furnished in a fitted case with indicator and accessories included; 2-year warranty

Compatibility

Designed for internal diameter measurement of bores ranging from 1.6 to 2 inches; compatible with standard dimensional inspection setups in machine shops, manufacturing lines, and quality-assurance stations.

Installation Notes

Setup and calibration should be performed by a qualified machinist or metrologist following the manufacturer instructions included with the gage. Zero the instrument against a certified ring gage or setting master before use. Keep contact heads free of chips and cutting fluid buildup to maintain measurement accuracy. Store in the furnished fitted case when not in use to protect the carbide contacts and electronics.