Cheap And Discounts 1 PC M14 Diamond Chamfer Bit 38mm/50mm Cone Carve Polishing Grinding Wheel For Porcelain Tiles Cutter Trimming Wholesale. Buy Directly From Merchant Exquisite Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.