• Carbide Flat Head Buttons
Carbide Flat Head Buttons
  • High durability
  • High precision
  • Install tightly
  • Increase drilling effectiveness

DESCRIPTION

Carbide Flat Head Buttons

The carbide flat top buttons  are widely used in making tri-cone drill bits and PDC drill bits, to protect the steel body of the drill bits.

   TYPE

D

H

E

αº

βº

flat head button.jpg

SP0807

8.2

7.0

1.3

45

18

SP1010

10.2

10.0

2.0

45

15

SP1515

14.8

15.0

1.5

45

45

SP1818

17.8

18.0

1.5

45

45

We have other sizes,contact us for more information.

We can produce according to your drawing or samples too.


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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