Description
HHIP 4103-3052 50-Piece 1/8-1″ Precision Steel Gage Ball Set is designed for accurate measuring, inspection, calibration, and gaging applications. This precision gage ball set is commonly used for checking bore sizes, calibrating micrometers, setting comparators, and verifying dimensional accuracy in machine shops and inspection environments. This 50-piece set (25 pairs) is manufactured to tight tolerances, making it ideal for machinists, quality control departments, and precision measurement laboratories.
Features:
- 50-piece set (25 pairs) of precision steel gage balls.
- Size range from 1/8″ to 1″.
- Manufactured to tight tolerances of 0.00012″ (0.003mm).
- Made from hardened chrome steel for durability and wear resistance.
- Hardened to 60 HRC, ground and lapped for precision.
- High degree of roundness (Grade 24) for consistent results.
- Supplied in a labeled storage case for easy identification.
Benefits:
- Ensures highly accurate measurements and reliable inspection.
- Ideal for calibrating micrometers and measuring bore diameters.
- Durable hardened steel construction for long service life.
- Organized case improves efficiency and prevents loss.
- Suitable for professional machinists and quality control use.
Technical Specifications:
- Model: 4103-3052
- Set Size: 50 pieces (25 pairs)
- Ball Size Range: 1/8″ to 1″
- Material: Hardened chrome steel
- Hardness: 60 HRC
- Roundness Grade: Grade 24
- Tolerance: 0.00012″ (0.003mm)
- Finish: Ground and lapped
- Applications: Measuring, inspection, calibration, gaging






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