0–25mm Outside Micrometer Screw Gauge | High-Accuracy Precision Micrometer for Industrial Measurement, CNC Machining & Quality Inspection

Product Overview

The 0–25mm Outside Micrometer Screw Gauge is a high-accuracy mechanical measuring instrument designed for precision external dimension measurement in industrial, workshop, and quality-control environments. Engineered with a finely threaded spindle and hardened measuring faces, this micrometer delivers consistent, repeatable results for machinists, engineers, inspectors, and technical professionals.

Built for micron-level accuracy, this precision micrometer is ideal for CNC machining, tool rooms, metal fabrication, automotive inspection, mold making, and manufacturing QA labs, where measurement reliability directly affects product quality.

Key Features

• High-Accuracy Measurement (0.01mm Resolution)
  Precision-ground spindle and sleeve ensure accurate and stable external measurements.

• 0–25mm Measuring Range
  Perfect for shafts, rods, pipes, plates, bearings, and precision-machined components.

• Hardened & Lapped Measuring Faces
  Wear-resistant contact surfaces maintain accuracy over long-term industrial use.

• Smooth Ratchet Stop Mechanism
  Provides constant measuring pressure, reducing operator error and improving repeatability.

• Clear Metric Scale with Easy Readability
  Laser-etched or engraved scale allows fast, strain-free readings even in workshop lighting.

• Rigid Frame Construction
  Strong metal frame minimizes deformation, vibration, and thermal distortion during measurement.

• Mechanical Reliability – No Battery Required
  Ideal for factory floors, workshops, and field inspection where durability matters.

Technical Specifications

• Measuring Range: 0–25 mm

• Resolution / Graduation: 0.01 mm

• Measurement Type: External (Outside Micrometer)

• Operation: Manual / Mechanical

• Frame Material: Carbon steel / Alloy steel (varies by model)

• Spindle Type: Precision ground, hardened

• Measuring Faces: Hardened & polished

• Accuracy Class: Industrial precision grade

• Application Environment: Workshop, factory, CNC shop, QA lab

Applications

• CNC machining and turning operations

• Metal fabrication and tooling inspection

• Automotive and motorcycle parts measurement

• Mold, die, and fixture manufacturing

• Industrial quality control & metrology labs

• Technical institutes and engineering workshops