Accud Dial Bore Gauge 250-450mm 0.007mm Acc. 0.001mm Grad.

A dial bore gauge is a precision instrument used to measure the internal diameter of holes, cylinders, or bores with high accuracy. It consists of a measuring head with adjustable anvils and a dial indicator that displays the measurement. Dial bore gauges are commonly used in machining, automotive, and industrial applications to ensure that bored holes meet specific dimensional tolerances.

Use with optional bore gauge setter for setting zero or a Setting Ring

• Manufacturer Cat No: 251-450-01
• Dial Indicator: Range: 1mm and Graduation: 0.001mm
• Range: 250mm - 450mm
• Accuracy: ±0.007mm
• Repeatability: 2µm
• Shaft (rod) length (L): 400mm
• Included: 5 tips and 5 gaskets

Applications

• Machining: Used to verify the internal dimensions of bored holes during and after the machining process.
• Automotive Industry: Essential for checking the diameter of engine cylinders, bearing bores, and other critical components to ensure they meet specification.
• Quality Control: Employed in quality control processes to inspect and verify that parts and assemblies meet design tolerances.
• Aerospace: Used to ensure the precision of components where tight tolerances are critical for safety and performance.

In summary, a dial bore gauge is an indispensable tool for anyone needing to measure internal diameters with high precision. Its mechanical design, combined with a dial indicator, offers a reliable and accurate method for verifying bore sizes in various industrial and engineering applications.