Cheap And Discounts Zotion C5M Milling Burs NC Coating Metal Grinding for CAD CAM Milling Machine 0.6/1.0/2.5 Shank D4 Total 45mm Wholesale. Buy Directly From Merchant Smile Magic Dental Material Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.