Starrett 84AZ-111-6J Bore Gage - Dial 5" - 8" Range .0001"
The Starrett 84AZ-111-6J Dial Bore Gage is a high-precision measuring instrument designed for accurate inspection of internal diameters, out-of-round conditions, and taper in precision-machined bores. Covering a 5" to 8" measurement range with 0.0001" resolution, this bore gage delivers exceptional sensitivity and repeatability. Built with Starrett’s renowned craftsmanship, it features a rugged design, smooth measuring action, and a clear dial indicator, making it ideal for machine shops, quality control departments, and manufacturing environments.
Key Features
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Ultra-fine 0.0001" resolution for precise bore measurement
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Wide 5"–8" measuring range suitable for large internal diameters
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High-contrast dial indicator for easy, accurate readings
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Spring-loaded measuring contacts ensure consistent contact pressure
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Rugged construction designed for shop-floor durability
- Ideal for detecting taper and out-of-round conditions
Specifications
| Model |
84AZ-111-6J |
| Measurement Range |
5" – 8" |
| Resolution |
0.0001" |
| Indicator Type |
Dial |
| Contact Type |
Hardened steel, spring-loaded |
| Application |
Internal diameter, taper, and roundness measurement |
| Accuracy |
±0.0002" |
Items Included
- Starrett 84AZ-111-6J Dial Bore Gage
- Dial indicator
- Interchangeable extension rods
- Contact points
- Setting ring
- Protective storage case
- Instruction manual and calibration certificate
Starrett 84AZ-111-6J Bore Gage User Manual