High Precision Er Collet for Versatile Lathe Projects

For in-stock items, we dispatch within 1-2 working days. Delivery depends on your location: 2-3 days for domestic first-tier cities, 5-7 days for remote areas. For custom tools (e.g., non-standard carbide cutters), production takes 7-10 working days plus shipping. We'll provide a tracking number once shipped.

Yes, but consider the following: 1. Tools must be unused (no scratches on the cutting edge, original packaging); 2. Submit a return/exchange request within 7 days of receipt; 3. You'll bear the return shipping cost, and we'll send the correct tools once we receive the returned items. Custom tools (e.g., special-size holders) are non-returnable unless there's a quality defect.

Certainly! For bulk purchases: 1. 5-10% discount for orders of 100-500 pieces (inserts) or 50-100 pieces (holders); 2. 10-15% discount for orders over 500 pieces (inserts) or 100 pieces (holders); 3. Long-term partners receive additional annual rebates. Contact our sales team for a personalized quote.

Take photos/videos of the defective tool and the machining scene, then send them to our after-sales team within 3 days of use. We'll review the issue: 1. If it's a manufacturing defect, we'll send a replacement for free and cover the shipping. 2. If improper use occurs (like wrong cutting parameters), we offer guidance to prevent it.

Warranty varies by product type: 1. 3 months for CNC inserts (covers manufacturing defects, not normal wear); 2. 6 months for carbide end mills and holders (covers cracks/deformation not from misuse); 3. 12 months for high-precision hydraulic holders. Retain your invoice as proof of warranty.