Tungsten carbide Spherical Dome inserts carbide round buttons

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$30.00 - $35.00 / Kilogram | 5 Kilogram/Kilograms (Min. Order)
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Place of Origin:
Brand Name:
Model Number:
AS Customer's demand
Alloy Specification:
as customer's demand
Product name:
Tungsten carbide Spherical Dome inserts carbide round buttons
Customer's Request
Blanks or polished grinding
Raw material:
100% Virgin tungsten carbide
Mining & oli drilling
Free Sample:
1-2 pcs available
T/T, L/C, western union and money gram
carbide round buttons
Wear resistance
Supply Ability
Supply Ability:
30 Ton/Tons per Month Tungsten carbide Spherical Dome inserts carbide round buttons
Packaging & Delivery
Packaging Details
Package of Tungsten carbide Spherical Dome inserts carbide round buttons:
as customer's demand
any port in China
Product Description

 Tungsten carbide Spherical Dome inserts carbide round buttons


Product NameTungsten carbide Spherical Dome inserts carbide round buttons
GradeYK10/YK20/YK25/YK40/YG6C/YG8C/YG11C/YG13C/YG15C etc
Applicationfor drilling tool bits of mining and rock drilling machine
TypeSQ(spherical); SZ(conical); D(parabolic); P(flat-top)etc
Advantage1. Manufactured with the highest quality carbide for stable & consistent quality.
2. Processing with latest manufacturing technology HIP sintered to produce ultimate in quality.
3. Strict quality checking accompany the overall production process to ensure every batch of product meet customers' standard before being put on the market.
4. A wide range of tungsten carbide grade and size for selection.
5. Factory-direct shipment ensure short delivery time.
6. We also offer experienced advice to help you produce the best possible product at the lowest possible cost.
7. Customised carbide buttons are available, etc.



1:Tungsten carbide tips, inserts, buttons, wear parts for mining, rock drilling, oil exploration, geological prospecting, road digging, snow plowing and construction engineering.
2:Our durable carbide with excellent fracture resistance dramatically improve tool life with high penetration rates. The consistent performance and tolerance are mainly attributed to our pure raw materials and strict ISO quality control.
3:All of our carbide mining tips and inserts are made from virgin raw materials and HIP sintered for the top good quality and high performance.
4:Various sizes and styles are available here and we can also make the tips in any new design and sizes to meet our customers' requirement.



8.25/9.25/10.25/11.30/12.35/13.35/14.35,.any customized sizes and shapes optional


Application of tungsten carbide button

carbide tips button is made by 100% virgin tungsten carbide under sintering process, tungsten carbide button is mainly used for manufacturing taper button bits, DTH button bits, thread button bits and mining picks.


GradeDensity (g/cm3)Hardness (HRA)T.R.S (MPa)Application recommended
YG614.9590.51900For coring crowns,electric coal drill bits,coal cutting picks,oil cone bits and scraping knife bits,used in geological prospecting,coal mining and oil well boring.
YG814.889.82800Used as a core drill, electric coal drill, coal cutter tooth, oil roller bit and scraper button bit.
YG8C14.889.82800Mainly used for small and medium-sized drill bit tooth, and as a rotating exploration drill bush.
YG11C14.486.52700Most used in the drill bit and rock bit used for cutting high hardness materials ball tooth.
YG13C/YK4014.2862900mainly used for rotary drill bit used for cutting high hardness materials in ball mill.
YG15C14853000Used in oil cone bit and soft in the hard rock digging cutting tools.
YK0514.990.52600Mostly used as the buttons of small and mediumsized bits to cut soft and medium hard formations
YK1514.6882750Suitable to strips,conical buttons for rotary percussion-resistant geological prospecting buttons,cut soft and medium hard formations.
YK2014.587.52800Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations,
YK2514.487.22550Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard,hard,and very hard formations

Dimension (mm)


Button bits for coal mining
These tungsten carbide button bits are mainly used for coal mining, coal cutting picks, electric coal drill bits, coal mining cutter picks, roadway excavation, rotary drilling for pile hole, pavement milling.Such as Bob's bit, Rotary bit,Digger button bit and so on. Gungnir Industry Ltd offer high performance button bit,and the quality reach the international top level, such as Sandvik, Kennametal.


Carbide button bits for construction
Such carbide button bits are mainly used for bridge pile foundation excavation, tunnel shield, urban road crossing, mining wear parts, high-speed railway, highway maintenance and the like. These products are complex in specification, with wide range of applications, stable and reliable quality.


Carbide button bits for oil-field
The button bits are mainly used for tri-cone drill bits for oil and gas fields excavation and large-scale open-pit mine . And they are made into Tricone bit,PDC bit, horizontal directional driling system(HDD),with excellent product stability, ensuring the safety and reliability of deep mining.


Mining button bit
These products are mainly used for high and low pressure DTH drill and hydraulic screw-in drill and so on, suitable for hot insert or cold pressing bit inserting process, with some of the materials used in the welding process. These bits are made into DTH hammer Anchor bit, Top hammer, Cluster hammer, and so on.They are stable in quality, excellent in performance, meeting or exceeding domestic advanced level, and with complete product variety and first-class service.

Main product

Our Main products include : Carbide ball and seat, Carbide plates for agriculture wear parts, Carbide gipper, Strips, Bushings, Seals ring, Brazed tips, Nozzles, End Mills & Drill Bits, CNC inserts, Rotary Burrs, Grits, Customized carbide cutter: Woodworking tool cutter, V-cutter, mining tool,  Any customized carbide products are acceptable.


Packaging & Shipping


Our Services




Company Information


ZhuZhou HongTong Tungsten Carbide Co., Ltd.,specialized in production carbide products more than 20 years and located in the hometown of tungsten carbide in China. We can manufacture all kind of tungsten carbide products. Our products are utilized in industrial, Military, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications. Now we are exporting to 46 countries. including USA, Russian , India , Italy,  Poland ,France,Brazil etc . 


We have a professional QC team follow to the System of ISO9001:2008, Covering the Raw Materials Incoming, Production Processes, Finished Products and Packaging to ensure high quality products output.



Q1 : Are you Factory or trading company ?

We are Factory with 20 years of production experience. 


Q2: What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.


Q3: How to control the products quality? All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.


Q4: What is the transportation?

If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.


Q5: Can you provide OEM service?

Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products


Q6: How to place an order for Good performance nonstandard products by stellite alloy?  1. Fill your Order List in our online Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App)  2. We will make a feedback to you ASAP after receive your order list.   


Q7: What’s your delivery time ?

For the normal type which we have mold it takes 7-15  days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.


Q8:How to contact us? 

You can Contact me by E-mail, Trademanager, Skype, Mobile, whatsapp and so on

Contact details

Opal Xiao

Zhuzhou Hongtong Tungsten Carbide Co.,Ltd.

Tel:0086-13807412723 Fax:0086-731-28421611

Email:opal@zzhthj dot com

Skype:Opal Xiao 


Web:http://www.zzhthj.com/  http://www.carbidecomponents.com  Http://hongtongzz.en.alibaba.com