The Morse Taper Gauge is a precision-engineered metrology instrument designed for the rigorous demands of the metalworking and casting industries. Specifically crafted for high-accuracy verification of tapered interfaces, this tool ensures that machinery components and tool holders maintain perfect alignment, reducing vibration and maximizing operational efficiency in industrial manufacturing.
Engineered with superior wear-resistant materials, our gauge series offers comprehensive coverage across various industrial standards, including BT (7:24) and metric specifications. Whether used for routine quality control or complex equipment calibration, these gauges provide the reliable precision required to meet strict international manufacturing tolerances and ISO standards.
| BT Gauge (7:24) | 30, 40, 45, 50, 55, 60, 65, 70, 75, 80 sets | Metric Gauge | 4, 6, 80, 100, 120, 160, 200 sets |
|---|---|---|---|
| Measuring Rods | Φ0.2 - Φ10 (Interval 0.005) | Rod Range II | Φ25-Φ39, Φ40-Φ49, Φ50-Φ64, Φ65-Φ85 |
| Direct Test Φ10 | Length: 100mm (Rank 0, 1) | Direct Test Φ12 | Length: 150mm |
| Direct Test Φ20 | Length: 250mm | Direct Test Φ30 | Length: 300mm / 350mm |
| Direct Test Φ42+ | Φ42(500mm), Φ50(600mm), Φ60(750mm) | Max Capacity | Φ80 (1000mm) |
Manufactured from high-grade alloy steel to ensure long-term dimensional stability and resistance to surface abrasion.
Streamlined design allows for quick verification of taper accuracy, significantly reducing downtime on the production floor.
Strict adherence to Rank 0 and Rank 1 tolerances ensures unmatched measurement reliability for critical parts.
Extensive compatibility with BT and Metric standards to cover a wide array of industrial tool holdings.
Precision-etched markings for error-free reading, ensuring consistency across different operators.
Specifically designed for the harsh environments of metal casting and heavy equipment manufacturing.
Clean measuring surfaces immediately after use to remove adherents and prevent corrosion.
Hold tools lightly and avoid impact to protect the high-precision measuring surfaces from damage.
Strictly prohibited to use gauges as cutting tools or to force them into threads.
Access is limited to qualified metrological staff to prevent improper usage and wear.
Store in a climate-controlled environment to maintain the integrity of the taper calibration.
Implement a scheduled verification cycle to ensure adherence to Rank 0/1 standards.
| Performance Metric | Standard Gauge | Precision Morse Gauge |
|---|---|---|
| Measurement Accuracy | General Tolerance | Rank 0/1 Ultra-Precision |
| Tooling Lifespan | Moderate Wear | High Wear-Resistance Alloy |
| Inspection Speed | Manual/Slow | Rapid Direct Testing |
| Setup Downtime | High (due to errors) | Low (perfect alignment) |
| Quality Compliance | Basic Industry Std | ISO/International Grade |
The measuring surface must be cleaned immediately after use to remove all debris and adherents. Avoid using abrasive cleaners; use a soft, lint-free cloth and a recommended precision instrument lubricant to prevent corrosion.
Rank 0 offers the highest level of precision, typically used for master calibration and high-end aerospace or medical components. Rank 1 is the industrial standard for high-precision manufacturing and quality control.
Yes, we provide specific BT Gauge (7:24) sets ranging from 30 to 80 sets, specifically designed to verify the accuracy of BT taper tool holders and machine spindles.
No. Due to the high precision and sensitivity of the measuring surfaces, it is strictly prohibited for non-metrological staff to use these tools to prevent accidental damage or incorrect readings.
Using a gauge as a cutting tool or forcing it into threads will permanently damage the precision-ground surface, rendering the tool inaccurate and voiding its calibration certification.
We offer a wide range, including Φ0.2 to Φ10 with a minimum interval of 0.005, as well as larger ranges covering Φ25-Φ39, Φ40-Φ49, Φ50-Φ64, and Φ65-Φ85.
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