Dorsey Metrology has many different Indicators and dial units to be used in there manufactured Comparater Stands, Direct reading gages,Bore Gages Groove Gages, Snap Gages, ID/OD Gages, Large ID/OD gages, Depth Gages, Concentricity Fixtures as well as other manufacturers gages.

DORSEY STANDARD BORE GAGES ARE A TIME PROVEN DESIGN MADE BETTER BY DORSEY

This design of rugged production line bore gages has been an industry standard for more than 85 years. Dorsey offers precise replacement models built to the same exacting specifications but with a choice of any of Dorsey’s “High Amplification”, “Traditional”, or digital indicators. We continue to provide the original Standard Gage Company® customers with high quality interchangeable parts. We also build bore gages with modifications, special gages, and new models to meet their current and future needs.

DBL bore gages are designed to be lightweight, versatile, accurate, and are ideal for toolroom and production applications. The DBL series bore gages feature two point gaging and three point centralization. The gaging contacts are diametrically opposed, providing the most accurate reading of the bore. The reference contact accepts various length range extensions and adapters to change the measuring size of the gage without the loss of accuracy or balance. The independent external centralizer with two fixed carbide ball locators aligns and self-centers the gaging pin and reference contact during operation. The centralizer ensures locating and reading the true diameter.

Bore gages are comparative instruments used to compare parts being manufactured to known dimensions. “Setting” the bore gage to a known dimension requires the use of a reference master. The master ring is the most common type reference master used in the industry and each ring is limited to one specific hole size. This means that a master ring inventory can reflect a large investment. Dorsey’s adjustable bore gage setmasters maintain all the advantages of master rings, but provide the added feature of adjustability. Within the specified capacity of each Dorsey “Setmaster”, any dimension can be set by easily adjusting the master to a preset combination of gage blocks.

DIMENSIONAL MEASURING INSTRUMENTS