Mitutoyo 511-211 Dial Bore Gauge for S Holes, 6-10mm Range, 0.01mm Graduation

Model:Mitutoyo 511-211 The Mitutoyo 511-211 Dial Bore Gauge for Small Holes has a measurement range of 6 to 10 mm and is accurate to + or - 0.005 mm. It is precise to 0.01 mm and the outside diameter of the stem is 8 mm. This direct-measuring gauge uses a two-point contact system to detect geometry problems such as ovality and taper, and carbide-tipped contact points offer extended wear and improved abrasion resistance. A rugged cover protects the dial indicator.Bore gauges measure holes, or bores, in a workpiece. They can measure the interior diameter of a hole at any depth, while internal micrometers can only measure to the depth of their teeth. Bore gauges are typically calibrated with a setting ring and come in two types: simple and direct-measuring. Simple bore gauges are used with a caliper to transfer the hole measurement, while the more complex gauges take the measurement directly, and display it through a vernier, dial, or digital display. Bore gauges have a two- or three-poin