Cheap And Discounts Cnc Frame Linear Guideway 6040 3040 with Stepper Motors Cnc Vice 80mm Spindle Clamp 4axis for Woodworking Engraving Cutting Wholesale. Buy Directly From Merchant Factory Machine Sales Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.