Cheap And Discounts VACK 1/4 Shank Milling Cutter Carbide For Wood 6.35mm Woodworking Straight Bit Cnc Carpentry Tools 15 16 17 18mm Diameter Wholesale. Buy Directly From Merchant VACK Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.