Insize 2422 Bore Gauge
Larger bore diameters call for a rugged, dependable gauge that can be configured to the exact hole size being checked. The Insize 2422 Bore Gauge uses interchangeable anvils and spacers to cover a wide measuring span, giving machinists and inspectors a dependable way to check internal diameters across mid-to-large bore ranges.
Key Features
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Interchangeable anvils allow the gauge to be configured for the specific bore diameter being measured
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Carbide contact points resist wear from repeated contact for long-term measurement accuracy
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Multiple spacers included to extend coverage across the full range of the selected model
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Compatible with dial or digital indicators (sold separately, various graduations available) for flexible readout options
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Optional setting ring with long handle (sold separately) simplifies zeroing before use
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Wide range coverage, from mid-size bores up to large-diameter holes over 30"
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Supplied with fitted case for organized storage of anvils and spacers
Specifications
| Specification |
Detail |
| Series |
Insize 2422 (Bore Gauge) |
| Available Ranges |
From approx. 2.0"–5.9" up to 15.7"–31.5" |
| Accuracy |
Approx. 118μin (varies by range) |
| Contact Point Material |
Carbide |
| Number of Anvils |
Varies by range (typically 10-11 per set) |
| Number of Spacers |
Varies by range (typically 4+) |
| Indicator |
Not included — dial indicator required (graduation .001", .0001", or .00005", sold separately) |
| Setting Ring |
Optional accessory (long handle, part no. 7352), sold separately |
| Case Included |
Yes |
Items Included
- Insize 2422 Bore Gauge (anvils and spacers for selected range)
- Fitted storage case
- Instruction manual
Insize 2422 Bore Gauge Data Sheet