Small Hole Gauges The Small Hole Gauge Set is a precision measuring tool designed for measuring small holes, grooves, slots, and other internal dimensions that are difficult to access with standard measuring instruments. Widely used in machine shops, tool rooms, inspection departments, and precision engineering applications, these gauges provide a reliable method for transferring internal dimensions for measurement using an external micrometer. Manufactured with a satin chrome finish for durability and corrosion resistance, the set is supplied with four gauges covering a wide range of small internal diameters. Features • Designed for Measuring Small Holes, Grooves, and Slots • Ideal for Internal Dimension Measurement • Precision Ground Measuring Surfaces • Satin Chrome Finish for Durability • Suitable for Use with Micrometers • Compact and Easy-to-Use Design • High Accuracy Measurement Transfer • Supplied as a Complete Set of 4 Gauges Technical Specifications Model: 611-013 Measurement Range: 3 – 13 mm Set Includes: Gauge 1 • Range: 3 – 5 mm • Length (L): 90 mm • Øb: 5.5 mm • Øa: 22.5 mm --- Gauge 2 • Range: 5 – 7.5 mm • Length (L): 97.5 mm • Øb: 5.5 mm • Øa: 30 mm --- Gauge 3 • Range: 7.5 – 10 mm • Length (L): 103 mm • Øb: 8.5 mm • Øa: 35 mm --- Gauge 4 • Range: 10 – 13 mm • Length (L): 103 mm • Øb: 8.5 mm • Øa: 40 mm Finish: Satin Chrome Applications • Small Hole Measurement • Groove Measurement • Slot Measurement • Internal Diameter Inspection • Precision Engineering Applications • Tool Room Inspection • Machine Shop Measurement • Manufacturing Quality Control • Component Inspection • Workshop Measurement Applications Product Video: Paste YouTube Video Link Here For more information about the Small Hole 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.