JD-70 Internal | Diaphragm Collet
The JD-70 Internal diaphragm collet is a model-level RFQ product for CNC lathe and precision workholding applications where the collet size, clamping type, clamping range, mounting details and workpiece fit must be confirmed before supply.
Technical Specifications
| Model | JD-70 Internal |
|---|---|
| ΦA (mm) | 80 |
| ΦB (mm) | 70 |
| C Clamping Range (mm) | 6–140 |
| ΦD (mm) | 60 |
| E (mm) | 22 |
| F (Mounting Hole) | 6-M5 CSK |
| Gripping Length | Custom length available on request |
Selection Information
Before requesting a quote, confirm the machine model, chuck body or fixture interface, workpiece drawing, clamping diameter, internal or external clamping requirement, mounting-hole requirements and quantity.
Typical Applications
- CNC lathe workholding where diaphragm collet selection must be reviewed by size and clamping type
- Internal or external workpiece clamping setups using compatible diaphragm chuck systems
- Precision turning setups requiring collet-based workpiece support
- Thin-wall or deformation-sensitive workpiece clamping where application review is required
- RFQ workholding projects requiring clamping range and mounting detail review
What to Confirm Before Ordering
- Machine model and compatible chuck or fixture body
- Workpiece drawing and clamping diameter
- Internal or external clamping requirement
- Required mounting-hole configuration
- Quantity and application details
Related Resources
FAQ
What is the JD-70 Internal diaphragm collet used for?
It is used for CNC lathe and precision workholding applications where the collet size, clamping type, clamping range and workpiece requirements must be reviewed before selection.
What information is needed for a quote?
Send the machine model, compatible chuck or fixture body, workpiece drawing, clamping diameter, internal or external clamping requirement, mounting details and quantity.
Is this diaphragm collet a complete chuck assembly?
No. This product is listed as a diaphragm collet. The compatible chuck body, fixture interface and required mounting details must be confirmed during quotation.
Does this diaphragm collet guarantee zero deformation?
No. Diaphragm collet selection is application-dependent. Workpiece deformation risk depends on the workpiece geometry, material, clamping method, machining condition and fixture setup.
Is this product sold by quote?
Yes. This diaphragm collet is handled as an RFQ product because the correct model depends on clamping type, workpiece size, compatible chuck body and application details.
Request a Quote
Request a quote with your machine model, workpiece drawing, clamping type and compatible chuck or fixture requirements.
