When drilling holes in a printed circuit board (PCB) for electronic components, specific drill bits called PCB drill bits or PCB drills are used. Thes..
When drilling holes in a printed circuit board (PCB) for electronic components, specific drill bits called PCB drill bits or PCB drills are used. Thes..
The mental shank diameter of the product is 1/8 "(3.17mm), Rotary file (MILLS) is fit for sanding wood engraving plastic Silicon wheel is fit for grinding glass. Grinding is for grinding metal burrs millstone is for polishing shape.Features:Shank Diameter: 1/8 "(3.17mm)Compatible Collete: Microdrill..