CNC 300W Spindle Motor ER11 & Mount For Engraving Carving Milling Grinding 600mN

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 CNC 300W Spindle Motor ER11 & Mount For Engraving Carving Milling Grinding Work voltage: 12-50VDC Rotation Speed: 3000-12000r/min  Power: 300W Torque:600mN.m Insulation resistance:>2 Mohm Dielectric strength:400V Motor Length :  178mm Diameter:54mm Axis collet Length: 45mm Diameter of Axis collect holder:16mm Repeat accuracy: 0.01-0.03mm ER11 collect: 3.175mm Cool:air blast cooling      Economy Int'l Shipping is without Tracking NumberIf need tracking Number please used Standard Int'l Shipping　Item will be sent out within 4 business days ( exclude weekend and holidays ) after full payment received. Item will be shipped by China Post, it takes 4---28 business days (4 weeks) for delivery depending on your location. Most of the items will be delivered in 1 weeks, while some may take up to 4 weeks. Please contact us if your item is not delivered after 4 weeks. We will shipping to Worldwide Please make sure your shipping address is correct.　  We accept PayPal only Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.   We accept the return in 14 days after you receive it . Buyers have to pay for the return cost and we will pay the cost for resend, If you have questions or technical problem, feel free to contact us ,we will try my best to help you. All emails will be replied within 48 hours. Due to the new policy of eBay, we can't withdraw any negative feedback, Please contact us to resolve any problem before leaving Negative feedback. PCB in random colorNotes : our system will be combine shiping of your all order,thanks for understand