Mitutoyo 511-754-20 Dial Bore Gauge, 4 to 6.5", .0001"

Description

The Mitutoyo 511-754-20 Dial Bore Gauge is a standard-type, two-point contact tool used for highly accurate measurement of internal diameters. It is designed for professional use in manufacturing and industrial applications where precise measurement is critical.

Key features

• High Accuracy: Features a graduation of 0.0001″ and an accuracy of ±0.00008″ for precise inner diameter measurements.
• Interchangeable Anvils and Spacers: The inclusion of 13 anvils and 4 spacers allows the gauge to be set for a wide range of bore sizes within its 4″–6.5″ range.
• Two-Point Contact System: The tool uses a two-point contact system to help detect geometry anomalies, such as taper and ovality.
• Carbide-Tipped Contact Points: The contact points are made with carbide, which improves durability and wear resistance.
• Operator Heat Reduction: The gauge's redesigned hollow grip reduces heat transfer from the user's hand, which helps maintain measurement accuracy over longer periods.
• Protected Dial: The dial indicator is housed in a rugged cover for protection.
• Optional Extensions: Optional extension rods are available for measuring deep holes.