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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: ZZ GOOD
  • Model Number: ZG-1077B
  • Type: Center Drill Bit
  • Material: Tungsten Carbide, Tungsten carbide,WC+CO
  • Use: Rock drilling,metal drilling,soil drilling,wood drilling,etc.
  • Commodity: Tungsten carbide button bit
  • Feature: High wear resistance&good heat and corrosion resistance
  • Recommended grades: YG6X,YG6,YG8,YG10,YG15,etc.
  • Specification: Various sizes
  • Tolerance: Common or customized as request
  • Surface: Rough/well grinded
  • Sample: Available
  • Certificate: ISO9001
  • Package: Standard export package

Packaging & Delivery

Packaging Details Wooden box;export standard package or based on customers' requirement
Delivery Time 7-25 working days,finally up to the order quantity

High Quality Spherical Tungsten Carbide Button Drill Bit Cutting Teeth Button Tips used on drill bits


1.about Us 


Zhuzhou Good Cemented Carbide Co.,Ltd. established in Zhuzhou City, Hunan Province, the largest tungsten carbide producing area in China and now our office moved to Changsha city, capital of Hunan province. We own a factory specialized in cemented carbide and related tools, we also do many other OEM products as request from customers. As a professional manufacturer, we are equipped with advanced equipments and specialized persons, especially have rich experience in making customized products. Over 10 years, we have been committing to "High Quality, Best Price, Sincere Service" as soul of our factory.


Our factory have a whole set of machines, including sieve shaker, press machine, sintering furnace, dryer, grinder, lathe, milling machine, cnc wire-cut machine, radial drilling machine, spark erosion drilling machine, etc. We also gathered the professional staff members in the area of designing, producing and sales and our workers are well trained and experienced.


Our main products includes: tungsten carbide inserts, cast tungsten carbide powder, geoglogical and mining tools, throw cast tungsten carbide ingots, tungsten carbide welding rods, carbide burrs, end mills and drill bits, crushing of carbide hammer and anvil, tungsten carbide glass and tile cutting wheels, precision casting parts, tungsten carbide balls, strips and plates, tungsten carbide roll rings, disc cutters and blades, brazed tips, drawing dies, blasting nozzles, cold forging dies, punching dies, new non-magnetic carbide tools, carbide wear parts, pure tungsten, etc. We can also manufacture various type of precision tools, non-standard and deep-processing products according to drawings and so on.


2.about our advantage


1) 100% quality guarantee (ISO9001)  

2) Various size for selection  

3) Professional technical support  

4) OEM & ODM are welcomed

5) Small order is acceptable  

6) Factory service with competitive service in the market  

7) Delivery in time  

8) Flexible payment terms(L/C,T/T,western union, Paypal, etc.) 

9) Best after-sale service


3.tungsten carbide button bit description


The tungsten carbide button bits have various shapes, e.g. spherical, ballistic, conical, parabolic, flat-top, etc.
Using 99.95% high purity tungsten carbide powder for production, it has a better strength and hardness, thereby a longer service life.
Taking high isostatic pressing precision machine, our buttons have a uniform density and do not break easily.
Sintered by overvoltage sintering furnace, the carbide buttons are 24% more abrasive resistancing.
Grinded by centerless grinder, it has precise measurement. Welding is more tightly and it won’t drop from drills.
The carbide buttons are used to make rock drill bits widely used in oil field and mining. Suitable for precision lathe are used in nonstop cutting of cast iron. It is fitting for serving as drill heads of heavy rock-digging machinery, plumbum heads are used in deep hole drilling and rock drilling terrace vehicles.


4.tungsten carbide button bit drawing reference 










5.tungsten carbide button bit grades



Physical & mechanical properties(Typical values)

Recommended applications










Suitable for mining and geological prospecting drill bits for

 drilling interlocked hard and soft rock formations, hand

 holding or shelf electrically driven drills for mining for 

drilling coal strong &hard and super hard formations .

And for making auger tips for coal cutters







Suitable for embedding electrically driven drill bits for drilling

 coal formations not containing common pyrite and coal

 formations. And for drilling non- silicon zed schist, Sylvie, 

rock salt and similar rock formations.





Suitable for embedding core drilling drill bits for geological

 prospecting. oil well bits and scraper drills; For drilling soft

 rock formations under F=8,hard and super hard coal formations.

 For drilling nature stone materials, bricks and concrete






Suitable for embedding coal cutters for drilling medium 

hard & hard coal formations and hard coal formations with

 horse under f=14; For embedding oil well drill bits 

and percussive drill bits for drilling hard rock formations





It is an economical grade suitable for making drill bits for

 geological prospecting of coal mines, hand holding or 

shelf electrically driven drills for mining for drilling coal

 stone formations, hard and super hard coal formations.

 And for making auger tips for coal cutters.


Note:the size and grade can be customized on request.


6.tungsten carbide button bit pictures





You're welcome to visit our factory!!


7.tungsten carbide button bit production Process&package




Welcome to inquiry and we will provide you the best service.


Contact me









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