Cheap And Discounts Glass Drill Bit Set Alloy Carbide Point with 4 Cutting Edges Tile Glass Cross Spear Head Drill Bits 5-8pcs/set 3-12mm Wholesale. Buy Directly From Merchant warm cosy kk010 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.