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The coating bit adopts TIN coated nano-technology, can make its hardness and tolerance greatly improve, improve work efficiency.
Sell CNC Rouder Carbide Coated Drill Bits/PCB tungsten steel drill bit
Like all of our cutters, PCB drills are made using the finest grade submicrograin carbide. Sizes ranging from 0.2mm to 3.175 are available.
PCB,CNC,mold,plastic,copper,iron,aliminum,amber and other precision metal processing.
Benefits
- Shallow point angle minimizes backside breakout and splintering
- Chip smooth,reduce the drilling rate,long life.
- Tip geometry produces shallow glue pockets for anchoring inlaid components
- Point geometry and back tapered flutes virtually eliminate top surface splintering
- Four facet drill point minimizes grabbing and lifting of work-piece
Applications
- PCB,CNC,mold,plastic,copper,iron,aliminum,amber and other precision metal processing.
- Please select your needed model
When you order tools, please let us know which model you need. Please kindly put in the “Add comments” area.
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