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Quick Details

  • Place of Origin: Guangdong, China (Mainland), Shenzhen City, China
  • Brand Name: JINRUI
  • Model Number: Router bits
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Use: PCB, Metal drilling
  • Shank Length: As required
  • Flutes length: 0.6mm-12mm
  • Shank diameter: As required
  • Flutes diameter: 0.05mm- 10mm
  • Coating: Uncoated
  • Raw materials: Kennametal / Sumitomo / guhring
  • Products name: Solid Carbide PCB Drill Bits and PCB Router Bits
  • Processing materials: PCB, metal, MDF, PVC, Composite materials etc
  • Scope of business: Customization si ok

Packaging & Delivery

Packaging Details Packaging of drill bits and router bits:
1pc/polybox + carton(as per customer's requirements)
Delivery Time 8 workdays after receiving the payment
Product Description



 PCB, metal,  Composite materials drill bits

          (Please click the links if you interesting in them)

Model JR128 JR122  for counterboring  JR121 JR164JR129 Micro carbide
Cutting edge diameter3.2mm - 7mm0.6mm - 3.175mm>0.2mm 0.05mm - 3.175mm 
Processing objectPCB, matel,  MDF,PVC, Composite materials etc



  PCB, metal,  Composite materials router bits

(Please click the links if you interesting in them)


Cutting edge diameter 0.8mm - 3.175mm3.2mm - 10mm3mm - 10mm
Processing objectPCB, matel,  MDF,PVC, Composite materials etc



Cutting edge diameter >=0.3mmWith coating
Processing objectdrilling or routing very thick boardHRC>=55 degree



Packaging & Shipping

1. Packaging


2. Shipping


Shipped by DHL or Fedex or TNT or UPS or your requirement.



Contact Us

Please scan my Name Card, or add my Whatsapp number: 0086-13268353051.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
10 Transactions 20,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $30,000
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