Accurate measurements - The dial indicator has graduations of 0.0005 and a measuring depth of 9.5. This enables precise measurement of small bore sizes for reliable results. Extended range and durability - This 2-6 Bore Gage uses a two-point system to measure hole diameters and detect geometry abnormalities. - Carbide-tipped anvil points provide extended wear and improved abrasion resistance, enhancing longevity in demanding use. Self-centering - The gage is self-centering for fast and accurate measurements, reducing setup time and minimizing measurement errors. User-friendly - An insulated grip allows for easier handling and measurement in various working conditions. Applications - Quality control in precision machining to verify bore diameters in the 2 to 6 range and to detect geometry abnormalities. - Maintenance or repair work on engines, hydraulic components, and other precision assemblies that involve small bore passages. - Go/no-go checks on parts with critical bore sizes in manufacturing environments to ensure proper fit and function.