Type C camlock-style 3-jaw self-centering scroll chuck for manual lathe workholding.
3-Jaw Self-Centering Chuck, Type C
KORRETTO 3-Jaw Self-Centering Chuck Type C is a manual lathe scroll chuck with synchronized three-jaw movement and a camlock-style mounting interface. It is selected for machines requiring Type C mounting and for workpieces that need quick centering.
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Product Overview
The Type C 3-jaw self-centering chuck is used when the spindle interface requires a camlock-style mounting arrangement. The internal scroll plate moves the jaws together to center round or regular workpieces efficiently during manual turning operations. This Type C version is a 3-jaw scroll chuck with a camlock-style mounting interface.
Selection should confirm chuck size, spindle nose type, mounting dimensions, clamping range, workpiece diameter and machine compatibility.
Key Features
| Feature | Description |
|---|---|
| Camlock-style self-centering scroll chuck | Type C manual scroll chuck for machines requiring a camlock-style spindle interface. |
| Self-centering scroll action | Moves three jaws together for quick workpiece centering. |
| Manual lathe operation | Suitable for general turning setups. |
| Efficient repeated clamping | Useful for regular workpieces requiring frequent loading. |
| Separate from independent chucks | Not for individual jaw offset adjustment. |
Typical Applications
- Type C spindle setups
- Round bar and regular workpieces
- General manual turning
- Repeated workpiece loading
- Conventional lathe workholding
- Chuck replacement for compatible machines
Technical Data and Dimensions
Use the drawing and parameter table to check chuck size, spindle nose number, camlock mounting dimensions, clamping range and machine compatibility.
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| Model | D | D1 | D2 | D3 | D4 | H1 | h | h1 | h2 | d1 | z-d | Net Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K11125/C3 | 125 | 53.975 | 75 | 25 | 102 | 63 | 13 | 10 | — | — | 3-M10 | 6 |
| K11125/C4 | 125 | 63.513 | 85 | 25 | 112 | 63 | 13 | 10 | 6.5 | 14.7 | 3-M10 | 6 |
| K11160/C3；K11160A/C3 | 160 | 53.975 | 75 | 40 | 102 | 76 | 13 | 10 | — | — | 3-M10 | 10 |
| K11160/C4；K11160A/C4 | 160 | 63.513 | 85 | 40 | 112 | 70 | 13 | 10 | 6.5 | 14.7 | 3-M10 | 10 |
| K11160/C5；K11160A/C5 | 160 | 82.563 | 104.8 | 40 | 135 | 73 | 15 | 12 | 6.5 | 16.3 | 4-M10 | 10 |
| K11200/C4；K11200A/C4；K11200C/C4 | 200 | 63.513 | 85 | 50 | 112 | 84 | 13 | 10 | 6.5 | 14.7 | 3-M10 | 19 |
| K11200/C5；K11200A/C5；K11200C/C5 | 200 | 82.563 | 104.8 | 50 | 135 | 84 | 15 | 12 | 6.5 | 16.3 | 4-M10 | 19 |
| K11200/C6；K11200A/C6；K11200C/C6 | 200 | 106.375 | 133.4 | 50 | 170 | 84 | 16 | 13 | 6.5 | 19.5 | 4-M12 | 19 |
| K11250/C5；K11250A/C5；K11250C/C5 | 250 | 82.563 | 104.8 | 70 | 135 | 95 | 15 | 12 | 6.5 | 16.3 | 4-M10 | 33.4 |
| K11250/C6；K11250A/C6；K11250C/C6 | 250 | 106.375 | 133.4 | 70 | 170 | 95 | 16 | 13 | 6.5 | 19.5 | 4-M12 | 33.4 |
| K11250/C8；K11250A/C8；K11250C/C8 | 250 | 139.719 | 171.4 | 80 | 220 | 95 | 18 | 14 | 8 | 24.2 | 4-M16 | 33.4 |
| K11320C/C6；K11320A/C6 | 320 | 106.375 | 133.4 | 100 | 170 | 103.5 | 16 | 13 | 6.5 | 19.5 | 4-M12 | 57 |
| K11320C/C8；K11320A/C8 | 320 | 139.719 | 171.4 | 100 | 220 | 106 | 18 | 14 | 8 | 24.2 | 4-M16 | 57 |
| K11315C/C11 | 320 | 196.869 | 235 | 100 | 290 | 112.5 | 20 | 16 | 10 | 29.4 | 6-M20 | 56 |
| K11320C/C11；K11320A/C11 | 320 | 196.869 | 235 | 100 | 290 | 103.5 | 20 | 16 | 10 | 29.4 | 6-M20 | 57 |
| K11400C/C11 | 400 | 196.869 | 235 | 130 | 290 | 120 | 20 | 16 | 10 | 29.4 | 6-M20 | 86 |
| K11500C/C11 | 500 | 196.869 | 235 | 200 | 290 | 135 | 20 | 16 | 10 | 29.4 | 6-M20 | 159 |
Related Manual Chuck Pages
FAQ
What is a Type C 3-jaw self-centering chuck?
It is a manual 3-jaw self-centering chuck with a Type C camlock-style mounting interface.
Is this a 3-jaw independent chuck?
No. The jaws move together. Independent chucks allow each jaw to be adjusted separately.
When should I choose Type C?
Choose Type C when the machine spindle and mounting system require a camlock-style chuck interface.
What kind of workpieces is it suitable for?
It is suitable for round, hexagonal and regular workpieces that can be centered by synchronized jaw movement.
What should be checked before ordering?
Check chuck size, spindle nose type, mounting dimensions, clamping range, workpiece diameter and required centering accuracy.
Is this also called a scroll chuck?
Yes. This Type C chuck is a self-centering scroll chuck with a camlock-style mounting interface.