52-646-400-0 Gauge Measurement Tool Extender Cylinder Dial Bore Gage Set with 1.4-6" Measuring Range Measuring Depth of 9.5", 0.0005" Graduation Dial Bore Gage with Portable Case

100% SATISFACTION GUARANTEE--If you're not 100% satisfied with your tool, simply return it for a full refund in 30 days, guarantee with 12 months warranty.

• High Precision: 52-646-400-0 dial indicator ，With a graduations of 0.0005"dial aperture gauge,Has a measurement range of 1.4 to 6 " Measuring depth of 9.5".
• Scope of application:The dial bore gauge group is used to measure deeper cylinders, pipes, holes, etc. Which can be used to measure the aperture and detect geometric abnormalities, such as ovality and taper; It can be used for a variety of inspection and calibration purposes in automotive, manufacturing and other industries.
• Advantages: Two-point contact system is used for measuring hole diameters and also to detect geometry abnormalities such as ovality and taper. The easily adjustable aperture gauge of the tool is self centering and used for fast, accurate and high-precision measurement. Self-centering meters come with insulated handles and smooth chrome-plated handles. The extension bracket is attached to the anvil base to extend the measuring length.
• Kit Combination: one hole gauge with insulating grip, two self centering measuring heads, one extension bracket, gasket and one installed housing.