Mitutoyo 511-744-20 Bore Gauge, Mechanical Dial, Standard, Individual 2-point 4-6.5in

Description

The Mitutoyo 511-744-20 Standard Dial Bore Gage is a mechanical tool used for highly accurate inside diameter measurements of bores between 4 and 6.5 inches. It features a two-point contact system for detecting roundness and taper issues, and comes with interchangeable anvils and spacers to cover a wide range of sizes.

Key features

• High accuracy: According to HigherPrecision.com, the gauge has an accuracy of 0.00008 inches, along with a high repeatability of 0.00002 inches. This provides reliable and consistent measurement results.
• Two-point contact system: The gauge utilizes a pendulum guide and a two-point contact system. This design helps to detect geometric irregularities, such as taper and ovality, within a bore.
• Hollow-structured grip: A large, newly designed hollow grip minimizes heat transfer from the operator's hand to the instrument. This thermal insulation is crucial for maintaining measurement stability and accuracy, especially during extended use.
• Interchangeable components: The set comes with 13 interchangeable anvils and 4 spacers, allowing the gauge to precisely measure bores within its 4 to 6.5-inch range.