ER COLLET
Product Details
Ultra-Precision ER Series Spring Collets
Achieve professional-grade accuracy with our High-Precision ER Spring Collets. Designed for demanding CNC routing, milling, and fabrication tasks, these collets provide the superior gripping force and minimal runout required for high-end studio work. Whether you are performing intricate 3D modeling or deep-cut textures, these collets ensure your tools stay perfectly centered and secure.
Key Features
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Minimal Runout: Engineered to high precision standards to reduce vibration and extend the life of your router bits, ensuring a smoother finish on every project.
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High-Strength Spring Steel: Manufactured from premium alloy steel, specially heat-treated for excellent elasticity and long-term durability.
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Powerful Gripping Range: The multi-slit design allows the collet to collapse uniformly around the tool shank, providing a 360-degree hold that prevents bit slippage during high-torque operations.
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Versatile Compatibility: Available in various sizes to accommodate a wide range of shank diameters for CNC routers and milling spindles.
Technical Specifications
| Feature | Detail |
| Material | High-Grade Spring Steel (65Mn) |
| Precision | <0.008mm - 0.015mm Runout |
| Series | Available in ER11, ER16, ER20, ER25, ER32 |
| Hardness | HRC 44-48 |
WhatsApp Inquiry
We reply within minutes during business hours
Frequently Bought Together
"Excellent quality tool. Very sturdy and well-built. The grip is comfortable and it works perfectly for professional use. Highly recommend!"
"Great product for the price. Fast delivery and well-packaged. Would definitely buy again."
Shipping Policy
- All orders dispatched within 24 hours (Mon–Sat, before 4 PM IST)
- Standard delivery: 2–5 business days across India
- Metro cities: typically 2 days
- Free shipping on orders above ₹2,000 · Standard ₹60 below that
- Tracking shared via SMS and WhatsApp after dispatch
- Bulk / B2B orders: contact us for express shipping options
Return & Refund Policy
- Returns accepted within 7 days of delivery — unused, in original packaging
- Defective or wrong item received: full replacement or refund within 15 days
- To initiate a return, WhatsApp us with your order number and item photos
- Refunds processed within 5–7 business days to original payment method
- COD orders: refund via bank transfer (UPI / NEFT)
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