Tungsten Carbide Chisel Button for Soft Formation Drilling

Tungsten carbide chisel button are recommended for soft and medium soft formation drilling, they are impact resistant when hitting with rocks and other complicated formations.
Product description

Tungsten Carbide Chisel Button for Soft Formation Drilling
Overview:

Tungsten carbide chisel button are recommended for soft and medium soft formation drilling, they are impact resistant when hitting with rocks and other complicated formations.


Grade Properties:

GRADE

Representative Performance Index

Recommended Applications

Hardness

Density
(g/cm)

Traverse Strength

JK10.2

90.2

14.91

2900

Used as small or medium buttons of tricone bit and impact drilling tools to cut soft and medium hard formations. Also can use as buttons of down hole and deep hole drill bits.

JK10.21

90.5

14.95

2700

For the buttons of core bits.electrical coal drill. coal cutter bit. tricone bit and drag bits.

JK12.2

90.0

14.88

3000

For the buttons of core bits. electrical coal drill. coal cutter bit. tricone bit and drag bits.

JY20.2

89.0

14.75

3000

Used as insert of palm surface of tricone bits.

JY30.2

88.3

14.53

3000

Used as insert of palm surface of tricone bits.


Dimension:

No.14 Tungsten Carbide Chisel Button for Tricone Bits_副本.jpg


Type

Dimension (mm)

D

H

h

e

SRI

SR 2: 1

a

β

JYX09214

9.2

14.6

8.3

0.9


2.55

17.5

50

JYX14222

14.1

22

12

1.8

3

2.5

13

58

JYX14219

14.2

19

9.8

1.4

3

2.5

20

75

JYX16224

16.2

24

13

1.4

3

2.79

20

60


Tolerance:

Nominal size

Tolerance (mm)

0

H

SR

a

≤10.0

±0.15

±0.15

±0.30

+1.5

>10.0

±0.20

±0.20

±0.50

±2.0

Note: the other types and specifications for tungsten carbide chisel buttons are in the process of updating along with the technology improvement, contact us for newly information.

2d8ffc97-683f-47cd-95a9-6c6b342e36a4.jpg

 


Hot Tags: Tungsten Carbide Chisel Button for Soft Formation Drilling, China, manufacturers, suppliers, wholesale, price, pricelist, quotation, customized, made in China
Related Products
Feedback

Copyright © Yeses New Material Co.,Ltd All Rights Reserved.Tel: +86-731-22610061