CoCud Micro PCB Drill Bits, 1/8" Shank 0.8mm Cutting Edge, Tungsten Carbide Print Circuit Board Drill Bit - (Applications: for CNC Drilling Engraving Machine), 10-Pieces

CoCud Micro PCB Drill Bits, 1/8" Shank 0.8mm Cutting Edge, Tungsten Carbide Print Circuit Board Drill Bit - (Applications: for CNC Drilling Engraving Machine), 10-Pieces

uxcell Micro PCB Drill Bit Set, 1/8" Shank 0.95mm Solid Tungsten Carbide CNC Engraving Print Circuit Board Drill Bits Rotary Tool 10pcs

uxcell PCB Drill Bits 1mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 10 Pcs