USD 204.73
High-precision 2-point bore gage for small holes (6-10mm range, 0.01mm graduation) with 2046AB indicator, carbide contact points, and 50% heat-shield grip.
High-precision 2-point bore gage for small holes (6-10mm range, 0.01mm graduation) with 2046AB indicator, carbide contact points, and 50% heat-shield grip.
| Parameter | Value |
|---|---|
| Measuring Range | 6 - 10 mm |
| Graduation | 0.01 mm |
| Stroke of Contact Point | 0.5 mm |
| Accuracy | 5 µm |
| Repeatability | 2 µm |
| Adjacent Error | 2 µm |
| Measuring Force | 2 N or less |
| Measuring Depth | 50 mm |
| Dial Indicator Model | 2046AB |
| Number of Anvils | 9 |
| Stem Diameter | 8 mm |
| Physical Weight (kg) | 0.26 |
| Dimensions L x W x H (cm) | 23 x 12.8 x 3.8 |
Automotive engine rebuilders and manufacturing lines must inspect internal cylinder valve guides to ensure tight clearance fits.
The 6-10mm range and 5µm accuracy allow operators to check for wear, ovality, or taper in valve guides, preventing engine compression loss. The 50% heat-reducing grip ensures consistent readings during high-volume manual inspections.
Hydraulic control valves feature tiny spools that operate with sub-millimeter clearances, demanding high precision inside bore diameter checks.
Measuring small internal diameters (6-10mm) with 2µm repeatability ensures that valve bodies meet precise sliding clearances, avoiding fluid blow-by or spool jamming.
Aviation actuators rely on small bore cylinders where the internal surface must be uniform and within very tight tolerances.
Using the 50 mm measuring depth and a 2 N contact force, engineers can assess internal sleeves for cylindrical conformity without scratching or damaging delicate aerospace-grade alloys.
