ITEM NAME:10Pcs 1.0mm PCB CNC Micro-Drill Bits Print Circuit Board Carbide Engraving T4D5 10Pcs 1.0mm PCB CNC Micro-Drill Bits Print Circuit Board Car.Using high quaility materials and fine grinding process makes bit more sharp cutting edge,reduce cutting force and broken drill and improve the quality of hole wall. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
