Starrett 78XTZ-4 Inside Micrometer 3-1/4-4"
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Starrett 78XTZ-4 inside micrometer for internal bore measurement 3-1/4-4" with 3-point carbide contacts and extended travel design.
Product details
| Model | 78XTZ-4 |
| Manufacturer | Starrett |
| Category | Micrometers |
| Availability | Made to order |
Description
Overview
The Starrett 78XT Series inside micrometer is a precision instrument for measuring internal diameters with accuracy and reliability. The 78XTZ-4 model features extended travel capability, reducing the need to exchange anvils frequently. Ground contact points provide faster and more accurate seating compared to traditional spherical contacts.
Key Features
- 3-1/4" to 4" measurement range
- 3-point carbide contact points for durability and accuracy
- Ground contact points for precise seating
- Extended travel design minimizes anvil changes
- Rugged construction suitable for shop and field use
Applications
- Precision internal bore diameter measurement
- Manufacturing quality control and inspection
- Tool and die work
- Machine shop operations
- Maintenance and troubleshooting
Specifications
| Measurement Range | 3-1/4" to 4" |
| Contact Type | 3-Point Carbide |
| Series | 78XT |
| Seating Type | Ground Contact Points |
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Starrett 78XTZ-4 Inside Micrometer 3-1/4-4"
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