Starrett 12041 780XTZ-12 Internal 3-Point Bore Gauge
Starrett 12041 (780XTZ-12) streamlines small-cylinder internal measurement through a self-centering 3-point mechanical architecture, delivering 58mm of depth access for precision manual valve guide auditing.
- Gauge Range: 0.393 to 0.492 Inch
- Measurement Depth: 2.28 Inch Internal Access
- Handling Logic: Self-Centering Ratchet Stop Design
- Increment Detail: 0.0001 Inch Manual Graduation
- Calibration Readiness: NIST Traceable Carbide Faces
Compliance: NIST Traceable and Starrett Standard.
| Brand | Starrett |
| Model SKU | 12041 (780XTZ-12) |
| Warranty | 12 Months |
| Tool Type | Mechanical 3-Point Bore Gauge |
| Range | 0.393" - 0.492" (10 - 12.5 mm) |
| Graduation | 0.0001" (0.002 mm) |
| Accuracy | ±0.00015" (0.004 mm) |
| Measurement Depth | 2.28" (58 mm) |
| Features | Self-Centering, Ratchet Stop, Carbide Measuring Faces |
| Compliance | NIST Traceable |
| Industrial Application | Highly accurate manual internal measurement for small cylinders and valve guides. |
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