Inside Dial Caliper Gauges The Inside Dial Caliper Gauge is a precision measuring instrument designed for accurate measurement of internal diameters (ID), inside grooves, slot dimensions, and center distances. It is widely used in machining, manufacturing, automotive, engineering, inspection, and quality control applications where reliable internal measurements are required. The gauge features a precision dial indicator mechanism that provides clear and accurate readings, making it ideal for measuring bores, grooves, recesses, and internal features that are difficult to access using conventional measuring instruments. Features • Measures Internal Diameters (ID) • Suitable for Inside Groove Measurement • Measures Center Distance Accurately • Precision Dial Indicator Display • High Accuracy and Repeatability • Compact Design for Internal Measurements • Easy-to-Read Dial Scale • Suitable for Quality Control and Inspection Applications • Durable and Reliable Construction Technical Specifications Model: 463-025 • Measuring Range: 5 – 25 mm • Graduation: 0.01 mm • Accuracy: ±0.03 mm • L: 35 mm • W: 1 mm • H: 1.5 mm • R: 0.3 mm --- Model: 463-030 • Measuring Range: 10 – 30 mm • Graduation: 0.01 mm • Accuracy: ±0.03 mm • L: 55 mm • W: 2 mm • H: 3.5 mm • R: 0.5 mm --- Model: 463-040 • Measuring Range: 20 – 40 mm • Graduation: 0.01 mm • Accuracy: ±0.03 mm • L: 80 mm • W: 3 mm • H: 6.5 mm • R: 0.5 mm --- Model: 463-050 • Measuring Range: 30 – 50 mm • Graduation: 0.01 mm • Accuracy: ±0.03 mm • L: 80 mm • W: 3 mm • H: 8.5 mm • R: 0.5 mm --- Model: 463-060 • Measuring Range: 40 – 60 mm • Graduation: 0.01 mm • Accuracy: ±0.03 mm • L: 80 mm • W: 3 mm • H: 8.5 mm • R: 0.5 mm Applications • Internal Diameter Measurement • Bore Inspection • Inside Groove Measurement • Slot Width Inspection • Center Distance Measurement • Precision Engineering Applications • Automotive Component Inspection • Machine Shop Measurement • Tool Room Inspection • Quality Control Testing Product Video: Paste YouTube Video Link Here For more information about the Inside Dial Caliper Gauges, please contact us at 08045134493 or email [vhk_08@yahoo.com](mailto:vhk_08@yahoo.com). Our team will be happy to assist you with product specifications, pricing, and application support.