Mitutoyo 511-744-20 Series 511 2-Point Inside Measuring Instrument Bore Gauge, 4-6.5" Range, 0.00005" Graduation, with Indicator

The Mitutoyo standard type bore gage is available in several different inch ranges to measure inside bore diameters with accuracy to 0.00008". The bore gage comes with interchangeable anvils to measure different bore diameters with the same gage. A pendulum guide structure permits the  slide of the gage for measurements while a two-point contact system detects geometry anomalies such as ovalness and taper.

Features:

• Comes with a Mitutoyo Dial Indicator
• Inch models
• Large, newly designed grips are easier to hold and reduce heat transfer from the operator for better accuracy
• Fully protected by a rugged cover
• Gage stem diameter is 0.375"
• Interchangeable anvils are constructed of alloy steel with carbide-tipped measuring faces for added accuracy and durability
• Supplied in a fitted plastic case