10/30/50Pcs Carbide PCB Drill Bits 3.175 Shank Mini CNC Drilling Bit Set Micro Engraving Drills For PVC Acrylic Circuit Board

👍: 92.0%

0.1-2mm PCB Tungsten Steel Fried Twists Drill Micro Engraving Drill Hole Fixed Drill Print Circuit Board Mini CNC Drilling Bit

👍: 0.0%

0.1-2mm PCB tungsten steel Fried Twists drill micro engraving drill hole fixed drill Print Circuit Board Mini CNC Drilling Bit

👍: 98.2%

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