• Carbide Conical button
Carbide Conical button
  • High durability
  • High precision
  • Install tightly
  • Increase drilling effectiveness

DESCRIPTION

Carbide Conical button

The carbide conical buttons  are widely used in making DTH drill bits, oil tri-cone drill bits and percussive drill bits for drilling medium hard rock formations.

Brief introduction of tungsten carbide buttons

Tungsten carbide buttons is widely used for making mining bits tools .So they are named tungsten carbide mining bits, tungsten carbide mining buttons and tungsten carbide button bits.

They made from cemented carbide, which is the second hardest material in the world. They have unique working performance in oil filed drilling ,mine drilling ,coal cutter drilling and so on.

Application in tools:

Oil filed drilling tools

Mine machinery tools

Road maintenance tools

Coal cutter drilling tools

Snow cleaning and road cleaning tools

Application in industry:

Quarrying industry

Mining industry

Tunneling industry

Construction industry

TYPE

D

H

SR

θº

αº

βº

button 2.jpg

SZ1015

10.2

15.0

3.8

58

25

25

SZ1216C

12.4

16.0

4.5

55

20

20

SZ1217

12.2

17.0

4.5

55

18

20

SZ1218B

12.4

18.0

4.0

55

20

27

SZ1317C

13.2

17.0

4.5

55

18

20

SZ1318

13.2

18.0

4.5

55

18

20

SZ1319

13.2

19.0

4.5

55

18

20

SZ1419

14.0

19.0

5.0

55

18

20

SZ1419C

14.0

19.0

5.0

55

20

20

SZ1419D

14.2

19.0

5.0

55

18

20

SZ1420

14.0

20.0

5.0

55

18

20

We have other sizes,contact us for more information.

We can produce according to your drawing or samples too.

Carbide Conical button 3.jpg

Recommended Grade :


Category

Grade

Density      (g/cm³

Hardness        (HRA)

TRS (Mpa)

 Application Recommended

For   rock,geological and coal mining

YG4C

15.13

90.2

1920

It is suitable   for making geological prospecting drill bits and mining inserts for light   electrical drills for drilling soft rock and coal formations and drill bits   for drilling un-silicated rock formations.

YG6

14.96

91.1

2200

YG8

14.77

89.4

2350

YG8C

14.65

88.2

2560

YK15

14.6

88

2600

It is mainly   used for inserts for heavy duty rock excavating machines for drilling hard   and super hard rock for mations and it can also be used for making tri-cone   button bits.

YK15.6

14.6

87.6

2700

YK20

14.52

87.3

2800

YG11C

14.35

87.9

2850

It is mainly   used for making buttons and tri-cone and percuss drill bits for drilling hard   and super hard rock formation and it can also be used for making insers in   other drill bits.

For Oil field

YK05

14.80

90.1

2600

It is mainly   used for making small and medium sized buttons to used for tri-con and percussive   drill bits for drilling soft and medium hard rock formations and it can also   be used for cemented carbide inserts for other drilling bits.

YK10

14.60

88.8

2500

YK25

14.50

87.6

3000

It is mainly   used for buttons to be used in tri-cone drill bits and percussive buttons   bits or drilling medium hard and hard rock formations and it can also be used   for carbide inserts for other drilling bits.

YK25.1

14.40

88.2

2800

YK50

14.12

85.0

2900

For making   carbide buttons in tri-cone and percussive drill bits for drilling hard and   super hard rock formations and it can also be used for inserts for other   drilling bits.



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