Mitutoyo 511-438-20 Mechanical Blind Hole Bore Gauge, 0.6-1.4" Range, Dial

Description

The Mitutoyo 511-438-20 Mechanical Blind Hole Bore Gauge is a two-point internal diameter (ID) measuring instrument designed to accurately measure dimensions very close to the bottom of blind holes. It features a range of 0.6 to 1.4 inches and includes a dial indicator for clear readings. 

Key features

• Measurement range: 0.6–1.4 inches.
• Graduation: This specific model features a graduation of 0.0001".
• Blind hole capability: The flat-bottomed head design allows for precise ID measurements near the bottom of a bore.
• High accuracy: The gauge offers a wide-range accuracy of 0.00016" and repeatability of 0.00004".
• Durability: It uses interchangeable anvils made of alloy steel with carbide-tipped measuring faces for increased longevity and wear resistance.
• Improved handling: The bore gauge has a large, hollow grip that reduces heat transfer from the operator's hand, ensuring more stable and accurate measurements. A pendulum guide structure allows for smooth sliding of the gauge.
• Detection of geometric anomalies: The two-point contact system can detect inconsistencies like ovality and taper in a bore.
• Included accessories: The product comes with a set of 11 anvils, 1 spacer, and a fitted plastic case.