TELESCOPIC GAUGE SET 6PC SATIN CHROME FINISH

A Telescopic Gauge is a precision measurement tool used to measure the internal diameter or bore of holes, slots,or grooves. It works by expanding its telescopic arms to fit inside a bore or cavity, and then the measureddimension is transferred to a micrometer or caliper for accurate reading. This tool is widely used in machining,metalworking, and engineering for measuring internal dimensions in hard-to-reach areas.

• 6 gauges per set
• For quick measurement of inside diameter of holes and width of slots
• Satin chrome finish

Advantages of a Telescopic Gauge:

• Accurate Measurement: Provides a reliable method ofmeasuring internal diameters, especially for hard-to-reach areas where othertools may not fit.
• Durable and Long-Lasting: Made from high-qualitymaterials like hardened steel for durability in industrial use.
• Self-Centering Design: Ensures precise alignment formore accurate measurements.
• Versatile: Available in different sizes to measure awide range of bore diameters.

A Telescopic Gauge is an indispensable tool for accuratelymeasuring internal diameters of bores and cavities in various machining,metalworking, and engineering applications. Its self-centering telescopic arms,durable construction and ease of use make it a valuable instrument for ensuringprecise and reliable internal measurements.

Sizes Included

• A: 8-12. 7mm
• B: 12.7-19mm
• C: 19-32mm
• D: 32-54mm
• E. 54-90mm
• F. 90-150mm

Key Features:

1. Telescopic Arms:

   • Spring-Loaded Mechanism: The gauge has two spring-loaded telescopic arms that expand to fit the internal surface of a bore or hole. The arms retract or extend when the locking mechanism is released, making it easy to fit the gauge into place.
   • Self-Centering: The telescopic arms are designed to center themselves within the bore, ensuring a more accurate measurement by aligning with the hole’s center.

2. Measuring Range:

   • Various Sizes: Telescopic gauges come in different sizes to accommodate various bore diameters.

3. Locking Knob:

   • Secure Measurement: Once the arms are expanded to fit the bore, the user tightens the locking knob to hold the telescopic arms in place. This locking mechanism ensures that the measurement remains stable and precise when the gauge is removed for reading.

4. Durable Construction:

   • Hardened Steel Construction: The gauge is typically made from durable materials such as hardened steel, making it robust enough to withstand repeated use in industrial environments.
   • Polished Surface: The polished arms ensure smooth expansion and retraction without damaging the internal surfaces of the bore being measured.

5. Transfer to Micrometer or Caliper:

   • Indirect Measurement: Once the telescopic gauge is locked in position, the gauge is removed from the bore, and the expanded distance is measured using an outside micrometer or caliper. This indirect method ensures high accuracy in measuring the internal dimensions.

Technical Specifications