Mitutoyo 511-769-20 Short Leg Dial Bore Gauge, 100 to 160 mm., 0.01 mm

Description

The Mitutoyo 511-769-20 is a high-accuracy, short-leg dial bore gauge for measuring the internal dimensions of bores and shallow holes within a 100 to 160 mm range. The short-leg design makes the tool compact and lightweight.

Key features

• Short leg design: The gauge is compact and lightweight due to the short length below the grip, making it easier to handle during measurements.
• Carbide-tipped contact points: These contact points provide high durability and wear resistance, especially important for long-term, repeated use.
• Thermal-resistant grip: The grip is hollow-structured and enlarged, which reduces the transfer of heat from the operator's hand by about 50%. This maintains higher measurement accuracy during prolonged use.
• Wide accuracy range: The gauge offers high precision, with an accuracy of 2 µm and a repeatability of 0.5 µm.
• Range of measurement: The gauge can measure bore sizes from 100 mm to 160 mm.
• Adjustable anvils and spacers: It includes 13 interchangeable anvils and 4 spacers, allowing for precise adjustments across the full measurement range.
• Two-point contact system: This system helps detect geometry anomalies, such as oval-ness and taper, providing a more complete picture of the bore's condition.
• Protected dial indicator: A rugged cover is included to protect the dial indicator from potential damage.