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The STAR SB16 CNC RNC16 Chuck Collet is a precision-engineered component designed for Swiss-type lathes, featuring a hybrid carbide and steel construction for exceptional durability and heat resistance. Equipped with hydraulic power, these collets ensure stable clamping force and precise positioning in high-precision machining operations. Ideal for applications requiring repeatable accuracy, such as aerospace, automotive, and medical manufacturing, these collets are marked with a φ12.6 diameter for consistent workpiece alignment.
| Feature | Specification | Application Scenario |
|---|---|---|
| Material | Carbide-reinforced stainless steel | Withstands high-speed machining and thermal stress in CNC environments. |
| Diameter | φ12.6 mm (customizable) | Holds workpieces with precise tolerances for Swiss-type lathe operations. |
| Clamping Mechanism | Hydraulic actuation | Ensures smooth, consistent clamping force for delicate or high-torque tasks. |
| Surface Finish | Mirror-polished | Reduces friction and prevents material buildup during precision machining. |
| Design | Conical shape with threaded base | Secures collets to machine heads for vibration-free operation. |
Adjustable diameter specifications (e.g., φ12.6 mm) can be tailored to match workpiece dimensions. Material compositions (e.g., higher carbide content) can be optimized for extreme temperature or corrosion resistance requirements.
Engineered for precision, the STAR SB16 collets empower manufacturers to achieve micron-level accuracy in Swiss-type machining. Whether producing medical implants or aerospace components, these collets deliver reliability and repeatability in high-stakes applications.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Material Composition | Steel | Steel + 20% Carbide | 100% Carbide |
| Clamping Force | 1,200 N | +25% (1,500 N)* | +50% (1,800 N)* |
| Temperature Resistance | 200°C | 300°C | 450°C |
| Surface Finish | Matte | Semi-polished | Mirror-polished |
Technical Breakthroughs:
Optimal Version Selection:
Example Use Case: With the Pro Model’s 450°C resistance, manufacturers can safely machine titanium alloys—common in aerospace—without thermal distortion. Paired with its mirror-polished surface, this minimizes friction and ensures flawless part finishes.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
