Cheap And Discounts 10pcs 0.6-1.5mm Micro PCB Drill Bit For Drilling Printed Circuit Board Hole Drilling Cutter Carbide PCB Drill Bit Set Wholesale. Buy Directly From Merchant Shop1300258 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.