tungsten carbide buttons

  • tungsten carbide buttons
  • tungsten carbide buttons
  • tungsten carbide buttons
  • tungsten carbide buttons

tungsten carbide buttons / cemented carbide buttons / cemented carbide spherical shape bits / carbide ball-tooth bit

Tungsten carbide buttons

Appellation: Tungsten carbide buttons
Main Materials: Tungsten carbide
Service: Processing with supplied drawings or samples, customize grade.
OEM: OEM is available
Brands: GUBT
Logo:  GUBT or as customer request
Color: Primary or coating according to the customer requirement.

Technological process of production of our tungsten carbide buttons: powder process → formula according to the use requirements → wet grinding → mixing → smash → dry → sieving → add binder → dry again → get the mixture after sieving → pelletize → pressing → forming → sinter-hip → forming (blank) → blanks checking → passivating treatment → cylindrical grinding (according to the customer request) → cleaning → inspection of the finished product → packaging → entering warehouse.

Tungsten carbide is the best material for drill tooth in medium and high pressure down hole hammer drilling industry.

Tungsten carbide buttons has superior wear resistance and impact toughness, it has a higher rate of drilling and digging compare with similar or competing products. The drill bit of tungsten carbide buttons by passivating treatment has a longer service cycle, its service life is 5 to 6 times than the same diameter of drill bit, it is conducive to save unproductive time and reduce manual labor of workers and speed up the project. Tungsten carbide buttons mainly used in Oil drilling, snow plough equipment, mining machinery, road maintenance and coal drill tools, and other fields for quarrying, mining, and mining tools in tunnel and civil construction, it also as a drill part for heavy-duty rock drill or deep hole drill tools parts.

According to different oilfield drilling machinery, such as a cone bit, down-the-hole drill bit, geological drilling tools, tungsten carbide buttons is divided into different type: type B, type E, type P, type Q, type S, type Z and rests.

When used, when choosing tungsten carbide grade for tungsten carbide buttons, we should according to the characteristic of material and the working conditions to choose the right grade, to meet specific application requirements.

The sizes of tungsten carbide buttons
Type Drawing Model Dimension
D H R R1 h α α1 β a e
CB tungsten carbide buttons CB1215 12 15 2 2.5 9.5 80o 18o 18o 3 1.2
CB1217 17 11 70o
CB1316 13 16.5 1.8 10.5 75o 21o 4 1.5
CB-96001 18 2 12 18o 3 1.2
CB1418 14 2.5 3 80o 20o 15o 4 1.5
CB1419 19 2 75o   5
CB1520 15 20 2.5 12.5 18o 18o 3.5 2.2
CB1621 16 21 13.5 70o 20o 4 1.8
CB1827 18 27 3 18 23o 6 2
CB1924 19 24 3.5 15 20o 4.5 1.8
CB2230 22 30 17 60o 18o 2.2
 
Type Drawing Model Dimension
D H h R R1 α β γ e  
CE tungsten carbide buttons CE0811 8 11 7.5 1.8 1.5 90o 18o 15o 1.2  
CE-94001 112 6.5 2 62o 20o 1.3  
CE1013 10 13 8 3 2.5 70o 20o 22o30′ 1.5  
CE-96001 11 9 2.8 18o 16o30′  
CE-96002 90o  
CE1115 15 8 65o 20o  
CE1217 12 17 10.5 3.5 3 70o 22o30′ 1.6  
CE1520 15 20 12 3 3 80o 1.8  
cE1623A 16 23 3.5 60o 18o  
CE1721 17 21 13 4 80o 22o30′ 2.2  
CE1724 24 3.5 60o  
CE1929 19 29 17 4 3 15o  
CE2030 20 30 16 3 1.5 62o 20o  
CE2235 22 35 19 3.5 2.5 60o 13o  
CE2537 25 37 20 3 1.5 62o30′ 20o  
CE2539 39 60o  
 
Type Drawing Model Dimension
D H α β e1 e        
CP tungsten carbide buttons CP0507 5 7 45o 18o 1 0.5        
CO0707 7        
CP0708 8 1        
CP0806 8 6 1.2 0.5        
CP0807 7        
CP0815 15 / 15o 1 /        
CP0907 9 7 / 18o 1.2 /        
CP-97001 9.5 8.5 45o 1.5 0.5        
CP1008 10 8 1.2 1        
CP-77004 9.5 45o 0.5 0.5        
CP-98008 10 1.5 2        
CP1109 11.2 9.2 18o 1.2 1        
CP-92001 12 10 1.5 1.5        
CP212 12.3 12.3 15o 1.5        
CP-98009 15 10 45o 1.1 1.1        
 
Type Drawing Model Dimension
D H h0 e α          
CP-1 tungsten carbide buttons CP-98001 19 23 6 0.5 30o          
CP-98002          
 
Type Drawing Model Dimension
D H R h β e        
CQ tungsten carbide buttons CQ-80001 4.5 10.5 2.3 8.7 / /        
CQ-74001 6 8 3.1 5.5 45o 0.7        
CQ-84001 8 4.1 0.3        
CQ1313 13 13.5 6.7 8        
CQ1315 15.5 6.5 10 18o 1.5        
CQ1415 14 15 7.4        
CQ1727 17.6 27 9 19.9 45o 1        
CQ1825 18 25 16 30o 1.4        
 
Type Drawing Model Dimension
D H R R1 R2 R3 h α β e
CS tungsten carbide buttons CS1115 11 15 2.5 12 2.5 8 8 18o 18o 1.2
CS1217 12 17 20 2 12 10
CS1318 13 18 3 15 3 5 11 15o
CS1418 14 18.3 16 2.5 8 9.6
CS-92001 19 2.5 13 4 5 11 10o
CS1519 15 3 18 2.3 9 10
CS-96002 16 22.5 20 2.5 10 11.9 1.3
CS1623 23 2.5 23 15 12 15o 1.8
CS1724 17 24 3 25 3 13 20o
CS1727 27 2.5 28 2.5 20 14 18o
CS1825 18 25.5 3 23 3 15 13.5 1.4
CS1929 19 29 24 17 17 15o 2
CS1930 30 25   16 2.2
CS1933 33 27   18 1.5
CS2545 25 45 4 35 3.5 30 23 13o 1.8
 
Type Drawing Model Dimension
D H h R α β e      
CZ tungsten carbide buttons CQ-97012 6 8 4.8 2.5 47o30′ 20o 1.3      
CZ-95003 8 10 6.5 3 70o 18o 1.5      
CZ-99001 12 6 2.5 41o30′ 45o 1      
CZ-98001 9 14 8 2 57o54′ 0.5      
CZ-99010 10 12 7 2.9 70o 20o 1      
CZ1116 11 16 10 2 75o 18o 1.6      
CZ1216 12 4.5 60o 1.5      
CZ1217 17 3.4      
CZ-99007 20.1 14.5 4 55o 45o 1      
CZ1418 14 18.5 10 3.6 60o 18o 1.5      
CZ-99006 22 14 4 59o30′ 2.5      
CZ-99005 15.9 28 18 5 64o 3.5      
CZ1621 16 21.5 14.3 7.5 45o 1.6      
CZ1622 22 11.5 3.4 60o 1.8      
CZ1625 25 15.5 4 1.6      
CZ1625A 25.5 16.5 6.5 45o      
CZ-97009 28 19.5 2 76o 45o 2      
CZ86001 18 26 15.5 6.5 50o 1.5      
CZ1926 19 14.7 7.5 42o 18o 1.6      
CZ1927 27 14.1 6.5 43o      
CZ1931 31 16 4 50o      
CZ-85004 20 21 2 80o 45o 2      
Grades, Properties And Applications Recommended of Tungsten Carbide Buttons
Grades Density (g/cm³) Hardness (HRA) T·R·S (N/mm2) Application
YG4C 15 89.5 1800 Maily used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG6 14.8 89.5 1700 Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG8 14.7 88.5 2300 Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG8C 14.7 88 2300 Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG9C 14.5 87 2400 Maily used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.
YG11C 14.4 86.5 2450 Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.
YG13C 14.3 86 2500 Mainly used as the inserts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations.
YG15 14 86.5 2500 It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations.
YG16 14.10-14.30 87.5 2400 It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits.
YG20 13.40-13.70 85 2254 Mainly for the stamping dies used in the conditions of heavy impact load and large strees.

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