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10Pcs/Set 0.3-1.2mm Print Circuit Board Drill Bits Carbide Micro Drill Bits Set PCB CNC Rotary Drilling Tool for Print Circuit Board Stone

4.6 (2) Write Review
Free shipping on orders over $29.99

$10.24

$ 5 .99 $5.99

In Stock

About this item

  • The carbide tipped drill bits has high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life.
  • Tip spiral flute tungsten carbide drill bits has shaper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy.
  • The cutting edges strictly avoid partial hole, ensure the quality. It has long life in normal working condition. It has varies sizes to meet different needs.
  • The carbide tipped drill bits is perfect for printed circuit boards, plastics, carbon fiber, fiberglass, wood, soft metals, stainless steel etc.
  • We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel to contact us at any time.


Product Description

1011190028611-1

10Pcs/Set 0.3-1.2mm Print Circuit Board Drill Bits Carbide Micro Drill Bits Set PCB CNC Rotary Drilling Tool for Print Circuit Board Stone

YT


The cutting edges strictly avoid partial hole, ensure the quality. It has long life in normal working condition. It has varies sizes to meet different needs.


We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel to us at any time.


The carbide tipped drill bits is for printed circuit boards, plastics, carbon fiber, fiberglass, wood, soft metals, stainless steel etc.

1

1011190028611-2

1011190028611-3


Specification:


Item Type: PCB Drill Bit


Item Specification: 0.3-1.2mm


Shank Diameter: 3.175mm(1/8inch)


Total Length: 38mm/1.5in


Cutting Material: Ultrafine particle tungsten carbide cobalt alloy




Package List:


10 x PCB Drill Bit 1 x Box


Jonathan Umana Seravalli
2025-03-10 10:24:50
With care so can’t drill but need to be very care, accurate holes and usefull for the wires in the steryne models
PA
2024-12-03 18:53:48
Work great for drilling Jets in bicycle engine carburetors
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