Cheap And Discounts 1PC 7/7.5/8/8.5/9/9.5/10/10.5/11/11.5mm Carbide Straight Shank Drilling Bit Twist Drill Total Length CNC Lather Cutter Tool Wholesale. Buy Directly From Merchant xyjtool Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.