2024 CNC Engraving Drill Bit Set PCB Print Circuit Board Carbide Micro Bits (0.3mm)

2024 CNC Engraving Drill Bit Set PCB Print Circuit Board Carbide Micro Bits (0.3mm)
sku: 10037556719
$8.99
Shipping from: United States
   Description
1、Use high quality materials and fine grinding process makes bit more sharp cutting edge 2、Drill bit has a large scraps discharge space little resistance and smoothly during the scraps discharge 3、Reduce cutting force and broken drill improve the quality of hole wall 4、Easy to change out and do a great job cutting through the PCB for solder holes 5、Come in a great storage container that is easy to grab the drill bit you need when you need it
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