Stainless Steel Neck Turning Mandrels – Model 749001163
Discover the ultimate solution for precision neck turning with the Stainless Steel Neck Turning Mandrels 749001163. Engineered for high‑performance metalworking, these mandrels deliver unmatched stability, corrosion resistance, and durability, making them the preferred choice for aerospace, automotive, and industrial machining applications.
Key Features & Benefits
- Premium Stainless Steel Construction – 304/316 grade stainless steel provides superior corrosion resistance and a long service life even in aggressive environments.
- Exact Dimensional Accuracy – Manufactured to tight tolerances (±0.005 mm) for flawless neck turning and consistent repeatability.
- Heavy‑Duty Design – Reinforced core and precision‑machined surfaces reduce vibration and ensure a stable, secure grip on workpieces.
- Easy Installation – Quick‑change mounting system compatible with standard CNC lathes, manual lathes, and turning centers.
- Versatile Applications – Ideal for aerospace components, automotive shafts, medical device parts, and custom OEM projects.
- Heat‑Treated for Strength – Optimized heat‑treatment process enhances hardness (up to HRC 45) while maintaining ductility.
- Surface Finish – Mirror‑polished finish (Ra ≤ 0.2 µm) minimizes friction and extends tool life.
Technical Specifications
| Specification | Detail |
|---|
| Model Number | 749001163 |
| Material | 304/316 Stainless Steel |
| Diameter Range | 20 mm – 250 mm (custom sizes available) |
| Length | 150 mm – 300 mm (configurable) |
| Hardness | Up to HRC 45 (heat‑treated) |
| Surface Roughness | Ra ≤ 0.2 µm |
| Weight | Varies by size – up to 12 kg |
| Compliance | ISO 9001, ASTM A240 |
Why Choose Our Stainless Steel Neck Turning Mandrels?
When precision matters, you need a mandrel that can withstand the toughest machining cycles without compromising accuracy. Our 749001163 mandrels combine robust stainless‑steel construction with advanced engineering to deliver:
- Consistent concentricity for flawless neck profiles.
- Reduced tool wear and lower operating costs.
- Extended service intervals thanks to superior material strength.
- Customizable dimensions to fit unique production requirements.
- Easy integration with existing CNC programming and tooling setups.
Applications
The 749001163 mandrel is engineered for a wide range of high‑precision turning tasks, including:
- Aerospace turbine shafts and engine components.
- Automotive drive shafts, camshafts, and crankshafts.
- Medical device manufacturing – surgical instrument stems.
- Industrial gear blanks and high‑speed spindles.
- Custom OEM projects that require a reliable, corrosion‑resistant turning solution.
Installation & Maintenance Guide
Installation: Align the mandrel with the spindle’s centerline, secure using the provided locking flange, and tighten to the recommended torque (see the user manual).
Maintenance: Clean after each use with a lint‑free cloth and a mild solvent. Inspect the surface for any signs of wear or corrosion before each job. Re‑apply a light coating of anti‑seize lubricant on the mounting flange to maintain optimal torque values.
Customer Support & Warranty
We stand behind the quality of our products with a 12‑month limited warranty covering manufacturing defects. Our technical support team is available 24/7 to assist with installation, troubleshooting, and custom engineering inquiries.
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