Metal Collet Chuck Extension Rod Durable Steel CNC Milling Cutter Machine Tools
Item Description
Product name: ER series extension rod
Product accuracy: 0.008mm
Overall clamping accuracy: ≤ 0.01mm
Material: High quality 40CrMnTi steel
Hardness: HRC56-60
Matching wrench:  ER11A  ER16A ER20A  ER25UM ER32UM ER40UM
Matching chuck:  ER11 ER16 ER20 ER25 ER32 ER40
Payment
Please ensure the shipping address on your account is correct. If you have any address changes, please inform us on the eBay note. All orders can be canceled until they are shipped. If your order has been paid and you need to change or cancel it, you must contact us within 2 hours. Once the packaging and shipping process has started, it can no longer be canceled.

Shipping
Once we have received payment, your items will be dispatched in 1-2 days. Delivery time 7-30 days. There may be some delays due to flight, holiday, weather, local post, local natural disaster impact. If your shipment delays or you have not received your order within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply.
Return
We offer a 100% money-back guarantee on products that are defective or damaged during shipping. Just contact us with pictures of the damaged items. We will refund the full purchase price of your item and we will send a replacement or refund the full purchase price as preferred. We will refund you for items returned within 60 days of you receiving them, for any reason. To be eligible for a refund, your item must be unused and in the same condition that you received it. Customers will be responsible for paying shipping costs for returning items. It must also be in the original packaging. Before returning items, please contact us. To be eligible for a refund please contact us within 7 days of you receiving the item.