Spi CMS160712057 Electronic Bore Gage 1.2-1.6 Inch

Product Description

The SPI CMS160712057 is an electronic bore gage designed for precision internal diameter measurement in machining, engine rebuilding, and quality control environments. It covers a measuring range of 1.2 to 1.6 inches with a resolution of 0.0001 inches and an accuracy of 0.00016 inches. The 3-point solid carbide contact head delivers consistent, repeatable contact against the bore wall, reducing operator-induced measurement error. The pistol grip handle allows single-handed operation, and the indicator is included with the unit. It ships in a fitted case with a CR2032 battery installed, ready for immediate use.

This bore gage is suited for machinists, engine builders, and quality technicians working with bores in the 1.2 to 1.6 inch range. The 3.88 inch gage depth accommodates typical engine cylinder and hydraulic component bores. The right and left hand viewing capability makes it practical for use at the machine, on an inspection bench, or in the field. Automatic shut-off extends battery life during production use. The solid carbide 3-point head resists wear in repetitive measurement cycles common in production and rebuild shops.

Key Features

• Measuring range of 1.2 to 1.6 inches with 0.0001 inch resolution
• Accuracy up to 0.00016 inches
• 3-point solid carbide contact head for consistent, wear-resistant bore contact
• Pistol grip design enables single-handed operation
• Right and left hand indicator viewing for flexible positioning
• Automatic shut-off to conserve battery life
• Furnished in a fitted case with CR2032 battery and indicator included

Compatibility

Designed for precision internal diameter measurement of bores in the 1.2 to 1.6 inch range, compatible with standard inspection and machining workflows requiring high-resolution bore measurement.

Installation Notes

Bore gages of this type are used by machinists and quality control technicians and require no permanent installation. Before use, zero the gage using the appropriate setting ring or master to ensure accurate readings. Handle the carbide contact heads with care to avoid chipping, which would affect calibration. Store in the furnished fitted case when not in use to protect the indicator and contact surfaces.