Cheap And Discounts 1pc Dia 55mm M10 Thread Vacuum Brazed Diamond Chamfer Finger Milling Bits for Tile Ceramic Porcelain Beveling Bits Wholesale. Buy Directly From Merchant DT-DIATOOL Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.