Manual 6-jaw scroll chuck for distributed clamping support.
6-Jaw Chuck
KORRETTO 6-Jaw Chuck provides six-point clamping support for workpieces that require a more distributed contact pattern than standard three-jaw or four-jaw chucks. As a manual scroll chuck, it is selected for compatible workpieces that benefit from synchronized multi-jaw support.
Product Overview
The 6-jaw chuck is selected when the workpiece benefits from more contact points around the outside diameter. In suitable manual lathe applications, the scroll mechanism supports synchronized jaw movement and a more distributed clamping pattern.
Selection should confirm chuck size, mounting interface, workpiece diameter, wall thickness, clamping range, required support pattern and machine compatibility.
Key Features
| Feature | Description |
|---|---|
| Six-point clamping support | Provides more contact points around the workpiece. |
| Manual scroll chuck structure | Supports synchronized multi-jaw clamping in suitable applications. |
| Useful for selected delicate parts | Helps reduce concentrated clamping pressure when suitable. |
| Manual lathe operation | Suitable for conventional turning and setup work. |
| Different from 3-jaw chucks | Selected when more distributed support is needed. |
| Application-dependent selection | Workpiece drawing and wall thickness should be reviewed before selection. |
Typical Applications
- Thin-wall workpieces
- Delicate round components
- Parts needing more distributed clamping
- Manual lathe turning
- Workpieces sensitive to local clamping marks
- Selected precision setup work
Technical Data and Dimensions
Use the drawing and parameter table to check chuck size, mounting dimensions, clamping range, net weight and machine compatibility.
| Size | D | D1 | D2 | D3 | H | H1 | h | z-d |
|---|---|---|---|---|---|---|---|---|
| 4" | 112 | 80 | 95 | 32 | 105 | 58 | 3.5 | 3-M8 |
| 5" | 130 | 100 | 115 | 35 | 86 | 60.5 | 3.5 | 3-M8 |
| 6" | 165 | 130 | 145 | 42 | 96.5 | 66.5 | 4.5 | 3-M8 |
| 8" | 200 | 165 | 180 | 65 | 109 | 75 | 5 | 3-M10 |
| 10" | 250 | 206 | 226 | 80 | 120 | 80 | 5 | 3-M12 |
Related Manual Chuck Pages
FAQ
What is a 6-jaw chuck used for?
It is used when the workpiece benefits from more distributed clamping support around the outside diameter.
Is this also a scroll chuck?
Yes. In suitable manual lathe applications, a 6-jaw chuck with synchronized jaw movement can also be described as a manual scroll chuck.
Is it always better than a 3-jaw chuck?
No. A 3-jaw chuck is often faster for general round work. A 6-jaw chuck is selected when more contact points are useful.
Can it help with thin-wall parts?
It can help distribute clamping support, but the final selection should consider wall thickness, material, clamping force and machining process.
What information is needed for selection?
Provide chuck size, mounting interface, workpiece diameter, wall thickness, clamping range and required support pattern.
Can it prevent all workpiece deformation?
No. It can help distribute support, but deformation depends on material, geometry, clamping force and machining conditions.