Zhuzhou Up Cemented Carbide Co.,Ltd

Product name : hardmetal button
Product No. : 201564145250
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hardmetal button has superior wear resistance and impact toughness, and similar 
products with higher speed of drilling and digging.
Series of ball tooth bit passivation 
using cycle is long, not to grind the life span of about the same diameter RenPian grinding
head drill bit 5-6 times of life, is beneficial to save auxiliary working hours, physical labor 
and reduce workers to speed up the project


1. promise the 100% virgin material .


2. sintere by vacuum sintering furnace and HIP machine with excellent specifications without any hole.

3. suply blank and surface passivation.


4. having high hardness of the cemented carbide and other characteristics are widely 

   used in mining and quarrying and cutting process, also may be placed on a heavy excavators used in bit.

5. we can product the goods according your drawing and sizes.

hardmetal button's photos:

hardmetal button's grade and specifications:





( MPa)



        Application recommended





For 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.





Used as a core drill, electric coal drill, coal cutter tooth, oil roller bit and scraper button bit.





Mainly used for small and medium-sized drill bit tooth, and as a rotating exploration drill bush.





Most used in the drill bit and rock bit used for cutting high hardness materials ball tooth.





mainly used for rotary drill bit used for cutting high hardness materials in ball mill.





Used in oil cone bit and soft in the hard rock digging cutting tools.





Mostly used as the buttons of small and mediumsized bits to cut soft and medium hard formations





Suitable to strips,conical buttons for rotary percussion-resistant geological prospecting buttons,cut soft and medium hard formations.





Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations,





Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard,hard,and very hard formations.

The series of hardmetal button's drawing and sizes:

Type Dimension (mm)
D H r α° e
Dim. Tol. Dim. Tol.
M2009 9 ±0.3 16 ±0.5 1 90 1
M2012A 12 ±0.3 18 ±0.5 1.5 82 1
M2012B 12 ±0.3 20 ±0.5 1.5 82 1.5
M2018 18 ±0.4 32 ±0.5 1.5 82 2

above sizes' tolerances:

hardmetal button's usages:

 it  is unique performance, therefore they are widely used in oil drilling and shovel snow, snow plough machine equipment, etc.
At the same time also is used for coal mining machine tool, mining machinery and road sweeping snow removal and road 
maintenance tools.
In the quarry, mining, tunnel engineering tools, as well as civil construction.

company photos:

Zhuzhou Up Cemented Carbide Co.,Ltd services:
1.more than 10 years manufacture experience in tungsten carbide
2.Implement strict quality testing and control procedure to make superior quality. (ISO9001)
3.we can accept all kinds of international payment.(L/C, D/A,D/P,T/T, Paypal,western union,money gram, etc.)
4.we can accept all trade terms
5.Reply your inquiry within 10 hours
6.We are professional factory, so our price is lower than others
7.Professional sales person
8.Perfect Oral English communication service


our factory specializes in manufacturing a series of Tungsten Carbide products.such as:

tungsten carbide Saw Tips
tungsten carbide Buttons for Rock Bits

tungsten carbide  Inserts for Road Milling, Plaing Bits

tungsten Carbide Inserts for Coal Cutter Picks

tungsten Carbide Inserts for Snopw Plow Blades

tungsten Carbide Inserts for Mining Tools

tungsten Carbide finished or blank Round Rods (dia from 1.0 to 25.4 mm,length 1.0 to 330mm)

tungsten Carbide Tubes

tunsgten Carbide Rings

tungsten Carbide strips and plates

tunsgten Carbide tips for Debarking Bits

tungsten Carbide Brazed Inserts or Tips

tunsgten Carbide pins

Tire studs

tunsgten Carbide Blanks

tunsgten Carbide Wear-Parts

tungsten carbide circular cutter

alloy welding material,etc. 

contact person:

ivy yang (sales manager)

Phone    +0086 18107334899 /  +0086 13974176630
Tel        +0086 0731-22160196

fax       +0086 0731 22160196 

emial:   sales@upcarbide.com

msn:     yangjuan316@hotmail.com

skype:   ivyyang316   whatsApp ID:0086 18107334899   QQ ID:2498362811  Wechat ID: 18107334899


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Online service

MSN: yangjuan316@hotmail.com Skype: ivyyang316 2498362811 sales@upcarbide.com ivy@upcarbide.com