Product Name: STAR 20 extended Collet ( sub spindle)
Key Specifications:
- Compatible Machine: STAR 12 Series (Swiss type cnc lathe /longitudinal cnc lathe/sliding headstock lathe)
- Model Number: STAR 12
- Dimensions: Outer Diameter (D): 36mm | Length (L): 77mm | Rear Dia (d): 26mm
- Inner Hole Range: 1.0 – 20.0mm (Custom sizes available upon request)
- Runout Accuracy: 0.003mm
- Material: High-grade Spring Steel / Tungsten Carbide (Optional)
Product Advantages:
- Perfect Compatibility: Designed specifically for STAR 20 series. Functions as sub spindle collet.
- High Precision: Runout controlled within 0.003mm, ensuring stable cutting for small precision parts (e.g., stainless steel shafts).
- Durable & Reliable: Uniform clamping force, high wear resistance, reduces the risk of machine collision.
- Flexible Customization: Support non-standard inner hole customization to match your specific bar stock diameter.
Ordering Notes:
This product is available as standard or customized. Please leave a note with your required inner hole size (1.0–20.0mm) when placing an order, or contact our sales team with your technical drawings.
