Cheap And Discounts Thread Motor Shaft ER11 ER16 ER20 ER25 Thread Tool Post Engraving Machine Drill Chuck ER Tool Holder Motor Spindle C16 C20 C25 Wholesale. Buy Directly From Merchant DC CNC Tool Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.