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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: JINRUI
  • Model Number: Drilling tools
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Use: Metal Drilling
  • Overall length: 38mm-120mm
  • Shank Diameter: 3mm-20mm
  • Cutting edge diameter: 0.05mm-20mm
  • Flute Length: 0.06mm-70mm
  • Flute angle: As require
  • Can be coated?: As require
  • Products name: CNC solid tungsten carbide drilling tools for lathe
  • Raw material: Kenna, sumitomo, guhring
  • Scope of application: PCB, aluminum, hardness steels etc.
  • Scope of business: OEM; FOB, CIF are welcome

Packaging & Delivery

Packaging Details Packaging of Carbide drilling tools
1pc/polybox + carton
(as per customer's requirements)
Delivery Time 10 days after received payment

CNC solid tungsten carbide drilling tools for lathe | tungsten carbide drilling tools for lathe | drilling tools for lathe | drilling tools






Product Description


  Please click the prctures below if you are interesting in them.


NameTwist drilling toolCoolant drilling toolsNano coating drilling toolsThree edges drilling toolsStraight flute drilling tools
Processing objectsSteels, other materialsOrdinary steel and difficult materialsHRC 40-60, for hardness steels and other hardness materialsCast iron, alumunimCast iron, Aluminum , other short cut materials
NameMicro left-handed drilling toolsMicro right-handed drilling toolsSpot drilling toolsSpiral step drilling toolsNano coating Micro drilling tools
Processing objectsAluminum, other metalPCB, Synthetic stone, metalsSteel, copper, titanium, other metals drillingClock, glasses frames, composite etc.HRC>55.Clock, steels, composite materials etc.


Model JR128 JR122 JR121 JR164
Name3.175mm (1/8 inch) shank drillling toolDrill bits for  countersinkingSlot drilling toolsEngraving bits
Processing objectPCB, other non-metel materialsPCB,  sheet metal, other  countersinkingPCB,  sheet metal and other metel fixture and drilling  PCB, PVC, metel


 Please click the prctures above if you are interesting in them.







Packaging & Shipping






1. Packaging (Four steps only and three packaging schemes!)





2. Our type of shipping


1) We offer as many shipping options as possible which including TNT, UPS, DHL, Fedex and EMS etc.


2) If you want shipped by sea, pls inform us in advance.


3) Currently, we can do FOB HK/SHENZHEN and Ex-W SHENZHEN.


4) For any other delivery terms, please feel free to contact salesman leven.





Our Services




1. We can manufacture tools according to your needs(sample or drawing welcomed)
2. We can also manufacture spherical milling cutting tool.forming milling cutter,tungsten end mill,carbide end mill


3. Raw material from Kennametal (America) or Sumitomo (Japan) or guhring (Germany)
4. Application:Applied in aerospace, cars, horologe, stainless,glass,cellphone, electron and medical apparatus and instruments.








Q1: What kinds of materials you have?
A1:  Suppling materials are Chinese carbide, sumitomo carbide, kennametel, guhring carbide.(Normal carbide to best carbide)
        Different materials for your choice.
Q2: What's the transportation you use?
A2: Fast express is first choice. 5-7 days arrive.
      Other transportation is available, please inform us.
Q3: How long you can deliver goods?
A3:  Lead time is 7 workdays
       It will manufacture products after receive payment.
Q4: How many pieces of your MOQ?
A4: MOQ is 20pcs each size each model.
      The more quantity the lower unit price.
Q5: What's your after-sales service?
A5: After-sales services is sharpen and refurbish for some model products only. The products were weard after processing.
     Charges negotiable.
Q6: Do you have other service?
A6: Customization is welcome.




Transaction History of the Supplier

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Transaction Overview


Transaction Details

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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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