Pro Grade Steel Rectangular Micrometer Calibration Gage Block Set For Precision Machining 0.0625 To 2.0 Inch Range ASME AS-1 9 High-Carbon Blocks For Spindle Wear Check And Accurate Measurements

Rectangular micrometer calibration gauge blocks set 9-block
✔️ Nine high-carbon steel blocks for spindle wear checks and accuracy

These rectangular micrometer calibration gauge blocks provide a precision reference used to verify micrometer accuracy and monitor spindle wear in machining environments and professional metrology labs. They support consistent dimensional verification during calibration processes.

✅ Range: 0.0625 to 2.0 in
✅ 9-block high-carbon steel construction
✅ ASME AS-1 compliant blocks with laser-etched serial numbers for traceability
✅ Thermally stabilized to minimize size changes during use
✅ Used for spindle wear checks and micrometer calibration

💡 What is a rectangular micrometer calibration gauge block set used for in precision machining?

This handy reference helps shops maintain metrology accuracy and monitor spindle wear during daily calibration tasks.

- Calibrates micrometers to verify dimensional accuracy across parts and setups
- Detects spindle wear early to keep readings consistent in production
- Provides traceability through laser-etched serial numbers and ASME AS-1 compliance
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