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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: JingBoShi
  • Model Number: 3mm
  • Type: Hand Tool Parts
  • Keywords: Bright polished cemented carbide rods
  • Material: 100% Virgin Tungsten Carbide
  • Application: end mill, drill, PCB drilling making
  • Size: Customizable
  • Grade: YG6C/YG8C/YG11C/YG15C/ZD15 Etc
  • Feature: Surface Smooth
  • Content: CO+WU
  • OEM: Available
  • Product name: solid carbide rod

Packaging & Delivery

Packaging Details normal packing
carbide rods
cemented carbide rods
Delivery Time within 5 days



K20 K30 tungsten carbide rod,tungsten carbide ground rod


Product Description





1. There have two kinds tungsten carbide rods ,one have the hole in the middle of rods which have two and one hole ,anther is solid .


2. About the carbide rods length  and diameter can according your demand to change


3. Also have polished and blanks rods .


4. The smallest we can do blanks bar is OD 0.8mm ,the polished bar OD 0.6mm ,tolerance just +-0.001.according your demand


Product features:


1.  Our cemented carbide rods using low press sintering technology, hard alloy bars have good densification, high hardeness and high strength.

2. With high pressure automatic relief pressure extrusion equipment, various types of  cemented carbide rods can be produced.

3. It can reach a mirror effect surface after accurate grinding, precision:
Diameter tolerance: D≤±0.03  length tolerance: L≤±0.5


 The introduction of cemented carbide production equipment:( cemented carbide rods )


 K20 K30 ground tungsten carbide rod  Specifications details picture :

Detailed Images





Ground tungsten carbide rod  The Grade Details




Grinding tungsten carbide rod normal Grade :


Hao Carbide GradeJZ12JZ14JZ16YG6XYL50
ISO GradeK20-K30K40-K50K05-K10K05K30-K40

0.6üm grain size for the fine-grained cemented carbide,usd iteto create the overall carbide 

tools usea very wide range of brands of type K are the most common carbide in mainly uesd

 to process steel ,cast iron ,stainless steel .heat-resistent steel, nickel-based and titanium alloys

 and other stainless usually made into the first twist drill ,end mill ,tap,generic
 tools,such as gun drilling Materials.


Suitable for the hle processing and thread processing ,butalso especially suitable for 

machining titanium alloys ,heat-resistant alloys ,gray cast iron,stainless steel ,hardened

steel (hardness<60HRC),steel glass and some composite 
materials .


Ultrafine tungsten carbide powder sintered into a grain size of cemented carbide for 0.5 üm apply

 to glass fiber ,wood,plastic ,aluminummagnesium alloy and other materialsprocessing ,

Recommended for the production of cemented carbide
 tools,micro-drilling ,micro milling .


Suitable for Chilled cast iron,ball milling of cast iron,gray cast iron,heat-resistant alloy steel cutting of small and medium-sized cross section of high-speed finishing ,are processed reamer ,aluminum alloy,red brass,bronze,plastic of



Tungsten carbide rod  Grade of product selection



Be processed material Suitable Grand
First ChoiceWear-resisting High toughness High Speed mill
Low-alloy steel(intensity 700<N/mM2)JZ12  JZ14
Alloy Steel (intensity 700> 700<N/mM2)JZ12JZ14 JZ14
Stainless steelJZ12JZ14  
Cast iron YG6X  
Aluminum alloy ,Copper ,plastic YG6X   JZ14
GraphiteYG6X +Coating    
Titanium alloy ,Heat-resisting alloy JZ12JZ14  
Hardened steel (Hardness<60HRC)JZ14   
Reamer YG6X   
Flushes the needle ,Drift,Mold YL50   
PCB drill bit ,Aluminum/copper sheet JZ16   
Drill bit JZ12 JZ14 




Product Uses








Company Information








 Zhuzhou Jingzuan  Carbide Co., Ltd specializes in manufacturing a series of Tungsten Carbide products.such as:


Carbide Saw Tips

Carbide Buttons for Rock Bits

Carbide Inserts for Road Milling, Plaing Bits

Carbide Inserts for Coal Cutter Picks

Carbide Inserts for Snopw Plow Blades

Carbide Inserts for Mining Tools


Carbide Round Rods (dia from 0.8 to 25.4 mm)


Carbide blanks

Carbide Tubes

Carbide tips for Debarking Bits

Carbide Brazed Inserts or Tips

Carbide pins

Tire studs

Carbide Blanks

Carbide Wear-Parts, etc.

 Customization is always available!

If you want to know more information about grinding tungsten carbide rod with hole ,pls keep in touch with us as below .

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