High Precision Three-Point Internal Micrometer – Carbide-Tipped Jaw Bore Gage for Accurate Inner Diameter Measurement (0.001mm/0.0001″ Resolution)
- Self-centering 3-point for accurate measurement of internal diameters.
- Featuring self-centering carbide-tipped jaws for exceptional accuracy and durability, this tool ensures consistent results across a wide range of applications.
- Resolution:0.0.01mm/0.0001“
- Ideal for machining, engineering, and quality control tasks.
Product Description:
High-Accuracy Three-Point Internal Micrometer
Designed for professionals who demand precision, our three-point internal micrometer offers superior accuracy and reliability for measuring internal diameters. The self-centering carbide-tipped contact points ensure perfect alignment and minimize wear, providing consistently precise measurements. With a fine resolution of 0.001mm (0.0001″), this instrument is perfect for machining, manufacturing, engineering, and quality assurance applications.
📊 Specifications & Ordering Information
| Order No. | Range (mm) | Setting Ring | Extension Rod Length |
|---|---|---|---|
| 315-01-110/210 | 6-8 | Φ6mm | 100mm |
| 315-02-110/210 | 8-10 | Φ8mm | 100mm |
| 315-03-110/210 | 10-12 | Φ10mm | 100mm |
| 315-04-050/150 | 12-16 | Φ16mm | 150mm |
| 315-05-050/150 | 16-20 | Φ16mm | 150mm |
| 315-06-050/150 | 20-25 | Φ25mm | 150mm |
| 315-07-050/150 | 25-30 | Φ25mm | 150mm |
| 315-08-050/150 | 30-40 | Φ40mm | 150mm |
| 315-09-050/150 | 40-50 | Φ40mm | 150mm |
| 315-10-250/350 | 50-63 | Φ62mm | 150mm |
| 315-11-250/350 | 62-75 | Φ62mm | 150mm |
| 315-12-250/350 | 75-88 | Φ87mm | 150mm |
| 315-13-250/350 | 87-100 | Φ87mm | 150mm |
| 315-61-050/150 | 100-125 | Φ100mm | 150mm |
| 315-62-050/150 | 125-150 | Φ150mm | 150mm |
| 315-63-050/150 | 150-175 | Φ150mm | 150mm |
| 315-64-050/150 | 175-200 | Φ200mm | 150mm |
| 315-65-050/150 | 200-225 | Φ200mm | 150mm |
| 315-66-050/150 | 225-250 | Φ250mm | 150mm |
| 315-67-050/150 | 250-275 | Φ250mm | 150mm |
| 315-68-050/150 | 275-300 | Φ275mm | 150mm |
🔍 Key Features:
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Self-Centering Jaws: Automatically align for accurate and repeatable measurements.
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Carbide-Tipped Contacts: Resistant to wear and suitable for prolonged use.
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High Resolution: Provides readings down to 0.001mm (0.0001”).
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Wide Measuring Range: Available in multiple sizes from 6mm to 300mm.
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Robust Construction: Designed for industrial environments and long-term use.
Ideal for use in machining shops, automotive industries, aerospace manufacturing, and precision engineering applications.
📦 All models include a protective case and calibration certificate.
For more details or bulk order inquiries, feel free to contact us!
[Request Catalog] for complete size specifications or [Contact Us] for custom set configurations and volume pricing.
