The Insize 51 Pin Gauge Set (Model: 4166-8) is engineered for precise measurement of hole diameters within the range of 7.5 mm to 8 mm. This set is indispensable for quality control and precision measurement in various engineering and manufacturing applications.

Key Features:

• Measurement Range:
  Covers pin gauge sizes from 7.5 mm to 8 mm, providing versatility for checking a variety of hole sizes.

• Precision Tolerance:
  Each pin gauge features a tolerance of ±1 μm, ensuring exceptional accuracy for critical measurement tasks.

• Material Quality:
  Made from high-grade steel with a hardness rating of HRC 62-65, ensuring durability and resistance to wear, making it suitable for repeated use.

• Compliance:
  Meets DIN 2267 Grade 1 standards, guaranteeing that the pin gauge set adheres to recognized quality and performance benchmarks.

• User-Friendly Design:
  Designed for easy handling, allowing for quick and precise measurements in both workshop and field settings.

Applications:

• Quality Control:
  Ideal for verifying the dimensions of drilled or machined holes, ensuring they meet specified tolerances.

• Manufacturing and Engineering:
  Essential for precision measurement tasks in mechanical engineering, automotive, aerospace, and other industrial applications.

• Assembly Verification:
  Assists in confirming the fit of parts during assembly processes, enhancing overall product reliability.