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Brown & Sharpe TESA Carbide Ball Tip Measuring Insert for Interapid 312 Dial Test Indicators, Inch

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Product Specifications
Material Type
Brand Name
Brown & Sharpe
System of Measurement

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0.65" Length 0.031" Stem Dia. B005006ZA4 yes $19.70 Buy Options
0.65" Length 0.06" Stem Dia. B001VXWK8U yes $19.70 Buy Options
0.65" Length 0.08" Stem Dia. B005006YY6 Usually ships in 24 hours $19.70 Buy Options
1.375" Length 0.031" Stem Dia. B0025QJIPA yes $27.90 Buy Options
1.375" Length 0.08" Stem Dia. B00209P88I yes $29.50 Buy Options
2.675" Length 0.08" Stem Dia. B005001FTA yes $27.27 Buy Options
2.675" Length 0.1" Stem Dia. B005001F2M yes $31.03 Buy Options

Key Features

  • TESA contact point for use with Brown & Sharpe Interapid series dial test indicators
  • Carbide contact point for wear- and magnetic-resistance
  • M1.6 thread

Product Description

The Brown & Sharpe ball-shaped, TESA carbide contact point has an M1.6 thread size, and is designed for use with Interapid series inch dial test indicators. Carbide contact points are resistant to wear and magnetic fields.

Dial indicators are also called dial gauges, dial calipers, and probe indicators. These precision measuring tools are used to accurately measure small linear distances and object sizes. The dial magnifies the measurement so that it can more easily be read by the human eye. Frequently used in manufacturing, laboratories, and other industrial or mechanical fields, dial indicators are used anywhere a small measurement must be found and recorded or transferred, such as checking the variation in tolerance of a workpiece. Standard dial indicators measure the displacement along the axis of the indicator. Dial test indicators are very similar to dial indicators, except that the axis of measurement is perpendicular to the axis of the indicator. Dial and dial test indicators can be analog, with a mechanical dial, or electronic, with a digital display. Some electronic models transfer the data electronically to a computer for recording and potential manipulation.

Brown & Sharpe manufactures precision measuring equipment and metrology hand tools. The company, founded in 1833, played a key role in setting industrial standards in the United States. Brown & Sharpe was acquired by Hexagon Metrology in 2001 and is headquartered in North Kingstown, RI.

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