

CLOUDROAD
Core machine core machine chuck main clamp auxiliary clamp BO20 guide sleeve core machine L25 back clamp knife sleeve interval 0.1
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The main clamp, auxiliary clamp, BO20 guide sleeve and L25 back clamp tool sleeve of the core-type machine chuck are key fixture components designed for precision CNC core-type machines. They are made of tungsten steel or alloy steel. The main clamp/auxiliary clamp structure is suitable for BO20, L25 and other machine models. The guide sleeve component can reduce processing vibration and improve the coaxiality to 0.005mm accuracy. The product supports non-standard customization, including an extended back clamp design to expand the workpiece clamping range.
Shipping is typically free for most orders. However, in remote areas, shipping costs may vary depending on the delivery location, order weight, and chosen shipping method. The exact shipping cost will be calculated and shown during checkout. Please note that international orders may be subject to additional customs duties and taxes, which are the responsibility of the customer. Please contact your local customs office for more information.
Pack
We pack all products following standardized procedures to ensure they are shipped according to our high-quality standards. We make every effort to ensure your product arrives safely at your home.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at Lily@yl-cnc.com.