Cheap And Discounts R18/R30 1/2-inch Shank Woodworking Router Bit for Professional Woodworking Double Flute Router Bits Arc Bending Milling Cutter Wholesale. Buy Directly From Merchant Shop1104128205 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.