Precision CNC Lathe Er Chuck Collet for Enhanced Automatic Screw Machine Performance

In-stock items ship within 1-2 working days. Delivery varies by 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 is 7-10 working days plus shipping. A tracking number will be shared once shipped.

Yes, please consider: 1. Tools must be unused (no cutting edge scratches, packaging intact); 2. Submit a request within 7 days of receipt; 3. Return shipping costs are yours; we'll send correct tools once returned. Customized tools (e.g., special-size holders) are non-returnable unless defective.

Yes, for bulk orders: 1. 5-10% discount for 100-500 pieces (inserts) or 50-100 pieces (holders); 2. 10-15% discount for over 500 pieces (inserts) or 100 pieces (holders); 3. Long-term partners receive annual rebates. Contact sales for a quote.

Send photos/videos of the defect and machining scene to after-sales within 3 days. We'll inspect: 1. If it's a defect, we'll replace it free and cover shipping; 2. If improper use (e.g., wrong parameters), we'll guide to prevent future issues.

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