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    Your present location:Home >> PRODUCTS >> Tungsten Carbide Tools for Mining and Construction >> Tungsten Carbide Mining Bits >> Tungsten Carbide Mining Bits
  • Name: Tungsten Carbide Mining Bits
  • ID: 014
  • Time: 2017-07-06
  • Views : 414
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    Products description

    Tungsten carbide buttons are mainly used for high and low pressure DHT drill and hydraulic Screw-in drill and so on.

    They are suitable for hot insert or cold pressing bit inserting process, With some of the materials used in the welding process. These products are stable in quality,Excellent in performance, can meet or exceed the domestic advanced level.

    We are developing carbide grades use in crushing and recycling industry. Tire, plastic, metals and trashes that needs to break down and recycle. Weariness, toughness and resistance to acidy working environment are essential properties. Specific develop grades working with different crushing materials improves the runtime of your equipment.

     

    Mining button bits

    Normally grade suggestion

    Grade

    Density (g/cm3)

    Hardness
    (HRA)

    TRS
    (MPa)

    YG8

    14.80

    89.5

    2200

    YG8C

    14.80

    88.5

    2400

    YG11C

    14.40

    87.00

    2850

    YK05

    14.95

    90.5

    2500

    YK15

    14.60

    87.6

    2700

    YK20

    14.52

    87.3

    2650

    YK25

    14.40

    87.2

    2550

    Application recommended

    Grade

    Applications recommended

    YG8

    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.

    YG8C

    Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.

    YG11C

    Suitable for embedding rotary percussive drill bits of heavy rock drilling machines for drilling hard formations of class f=18 or above

    YK05

    Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.

    YK15

    Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling medium rock formations of class f=14-15

    YK20

    Suitable for embedding rotary percussive drill bits of medium rock drilling machine for drilling hard rock formations of class f=18 or above.

    YK25

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

    Spherical button-1

    Type

    Dimension

    L

    H

    a

    ß

    SR

    GW0812

    8.25

    12

    20

    26.5

    4.4

    GW0813

    8.25

    13

    20

    26.5

    4.4

    GW0913

    9.25

    13

    20

    26.5

    5

    GW0914

    9.25

    14

    20

    26.5

    5

    GW1014

    10.25

    14

    20

    26.5

    5.5

    GW1015

    10.25

    15

    20

    26.5

    5.5

    GW1114

    11.3

    14

    20

    26.5

    6

    GW1116

    11.3

    16

    20

    26.5

    6

    GW1217

    12.35

    17

    20

    26.5

    6.6

    GW1218

    12.35

    18

    20

    26.5

    6.6

    GW1319

    13.35

    19

    20

    26.5

    7

    GW1320

    13.35

    20

    20

    26.5

    7

    GW1420

    14.35

    20

    20

    14.5

    7.7

    GW1421

    14.35

    21

    20

    14.5

    7.7

    GW1623

    16.35

    23

    20

    14.5

    8.8

    GW1624

    16.35

    24

    20

    14.5

    8.8

    GW1826

    18.35

    26

    20

    14.5

    9.9

    GW2028

    20.35

    28

    20

    14.5

    11

    GW2232

    22.35

    32

    20

    14.5

    12

    GW2640

    26.35

    40

    20

    14.5

    14

    Spherical button -2

    Type

    Dimension

    D

    H

    a

    SR

    e

    GW0812-A

    8.25

    12

    30

    4.4

    0.7

    GW0813-A

    8.25

    13

    30

    4.4

    0.7

    GW0913-A

    9.25

    13

    30

    5.0

    0.7

    GW0914-A

    9.25

    14

    30

    5.0

    0.7

    GW1014-A

    10.25

    14

    30

    5.5

    0.7

    GW1015-A

    10.25

    15

    30

    5.5

    0.7

    GW1114-A

    11.3

    14

    30

    6

    0.7

    GW1116-A

    11.3

    16

    30

    6

    0.7

    GW1217-A

    12.35

    17

    30

    6.6

    0.7

    GW1218-A

    12.35

    18

    30

    6.6

    0.7

    GW1319-A

    13.35

    19

    30

    7

    0.7

    GW1320-A

    13.35

    20

    30

    7

    0.7

    GW1420-A

    14.35

    20

    30

    7.7

    0.7

    GW1421-A

    14.35

    21

    30

    7.7

    0.7

    GW1623-A

    16.35

    23

    30

    8.8

    0.7

    GW1624-A

    16.35

    24

    30

    8.8

    0.7

    GW1826-A

    18.35

    26

    30

    9.9

    0.7

    GW2028-A

    20.35

    28

    30

    11

    0.7

    GW2232-A

    22.35

    32

    30

    12

    0.7

    GW2640-A

    26.35

    40

    30

    14

    0.7

    Spherical button -3

    Type

    Dimension

    D

    H

    SR

    a

    e

    GW1217-Y

    12.35

    17

    6.6

    18

    1.5

    GW1218-Y

    12.35

    18

    6.6

    18

    1.5

    GW1319-Y

    13.35

    19

    7

    18

    1.5

    GW1320-Y

    13.35

    20

    7

    18

    1.5

    GW1420-Y

    14.35

    20

    7.7

    18

    1.5

    GW1421-Y

    14.35

    21

    7.7

    18

    1.5

    GW1623-Y

    16.35

    23

    8.8

    18

    1.5

    GW1624-Y

    16.35

    24

    8.8

    18

    1.5

    GW1826-Y

    18.35

    26

    9.9

    18

    1.5

    GW2028-Y

    20.35

    28

    11

    18

    1.5

    GW2232-Y

    22.35

    32

    12

    18

    1.5

    GW2640-Y

    26.35

    40

    14

    18

    1.5

    Conical Button-1

    Type

    Dimension

    D

    H

    SR

    Ɵ

    a

    ß

    GW0812

    8.25

    12

    3

    70

    20

    26.5

    GW0913

    9.25

    13

    3

    70

    20

    26.5

    GW0914

    9.25

    14

    3

    55

    20

    26.5

    GW1016

    10.25

    16

    4

    55

    20

    26.5

    GW1116

    11.3

    16

    4

    55

    20

    26.5

    GW1217

    12.35

    17

    4

    55

    20

    26.5

    GW1218

    12.35

    18

    4

    55

    20

    26.5

    GW1319

    13.35

    19

    4

    55

    20

    26.5

    GW1419

    14.35

    19

    4

    55

    20

    14.5

    GW1420

    14.35

    20

    5

    55

    20

    14.5

    GW1623

    16.35

    23

    5

    55

    20

    14.5

    GW1624

    16.35

    24

    5

    55

    20

    14.5

    Conical Button-2

    Type

    Dimension

    D

    H

    SR

    Ɵ

    a

    e

    GW0812-A

    8.25

    12

    3

    70

    30

    0.7

    GW0913-A

    9.25

    13

    3

    70

    30

    0.7

    GW0914-A

    9.25

    14

    3

    55

    30

    0.7

    GW1016-A

    10.25

    16

    4

    55

    30

    0.7

    GW1116-A

    11.3

    16

    4

    55

    30

    0.7

    GW1217-A

    12.35

    17

    4

    55

    30

    0.7

    GW1218-A

    12.35

    18

    4

    55

    30

    0.7

    GW1319-A

    13.35

    19

    4

    55

    30

    0.7

    GW1419-A

    14.35

    19

    4

    55

    30

    0.7

    GW1420-A

    14.35

    20

    5

    55

    30

    0.7

    GW1623-A

    16.35

    23

    5

    55

    30

    0.7

    GW1624-A

    16.35

    24

    5

    55

    30

    0.7

    Conical Button-3

    Type

    Dimension

    D

    H

    SR

    Ɵ

    a

    e

    GW-1217-Y

    12.35

    17

    4

    55

    18

    1.5

    GW-1218-Y

    12.35

    18

    4

    55

    18

    1.5

    GW-1319-Y

    13.35

    19

    4

    55

    18

    1.5

    GW-1419-Y

    14.35

    19

    4

    55

    18

    1.5

    GW-1420-Y

    14.35

    20

    5

    55

    18

    1.5

    GW-1623-Y

    16.35

    23

    5

    55

    18

    1.5

    GW-1624-Y

    16.35

    24

    5

    55

    18

    1.5

    Ballistic Button

    Type

    Dimension

    D

    H

    SR1

    SR2

    a

    ß

    GW-0611

    6.3

    11

    1.54

    7.43

    20

    26.5

    GW-0712

    7.25

    12

    1.91

    8.665

    20

    26.5

    GW-0814

    8.25

    14

    2.17

    9.85

    20

    26.5

    GW-0915

    9.25

    15

    2.50

    11.00

    20

    26.5

    GW-1016

    10.25

    16

    2.71

    12.29

    20

    26.5

    GW-1118

    11.30

    18

    2.98

    13.48

    20

    26.5

    GW-1218

    12.35

    18

    3

    12.00

    20

    26.5

    GW-1319

    13.35

    19

    4

    11.20

    20

    26.5

    Flattop Gage Button

    Type

    Dimension

    D

    H

    a

    ß

    La

    GW0504

    5.4

    4.8

    18

    45

    1

    GW0605

    6.4

    5.5

    18

    45

    1

    GW0807

    8.12

    7

    18

    45

    1

    GW1008

    10.12

    8

    18

    45

    1.2

    GW1210

    12.12

    10

    18

    45

    1.2

    Crested Chisel

    Type

    Dimension

    D

    H

    h

    ß

    ɣ

    a

    R

    e

    GW0607

    6.2

    6.6

    4.2

    90

    45

    18

    2.2

    1

    GW0708

    7.2

    7.7

    4.9

    90

    45

    18

    2.5

    1

    GW0809

    8.2

    9

    5.5

    90

    45

    18

    1.2

    1

    GW0810

    8.2

    10

    6.5

    90

    45

    18

    2.0

    1

    GW0910

    9.2

    10

    6.3

    90

    45

    18

    2.9

    1

    GW1011

    10.25

    11

    7.0

    90

    40

    18

    3.2

    1

    GW1112

    11.25

    12.1

    7.7

    90

    45

    18

    3.4

    1.1

    GW1213

    12.25

    13.2

    8.4

    90

    45

    18

    3.6

    1.2

    Wedge Crested Chisel

    Type

    Dimension

    D

    H

    h

    α°

    ß°

    ɣ°

    Ɵ°

    e

    GW1217

    12.25

    17

    11

    18

    70

    40

    20

    1

    GW1419

    14.25

    19

    12

    18

    75

    40

    20

    1

    GW1520

    15.25

    20

    12.5

    18

    75

    40

    20

    1

    GW1621

    16.25

    21

    14

    18

    70

    40

    20

    1

    GW1924

    19.25

    24

    15

    18

    70

    40

    20

    1

    GW2230

    22.25

    30

    17

    18

    70

    40

    20

    1

    Scoop Chisel Button

    Type

    Dimension

    D

    H

    h

    e

    R

    R1

    h 1

    a

    ß

    GW1015

    10.25

    15

    8

    1

    10.12

    0.7

    0.7

    18

    30

    GW1117

    11.25

    16.5

    8.8

    1

    11.12

    0.8

    0.8

    18

    30

    GW1218

    12.25

    18.0

    9.6

    1.2

    12.12

    0.8

    0.8

    18

    30

    GW1320

    13.25

    19.5

    10.4

    1.3

    13.12

    0.9

    0.9

    18

    30

    GW1421

    14.25

    21.0

    11.2

    1.4

    14.12

    0.9

    0.9

    18

    30

    GW1523

    15.25

    22.5

    12.0

    1.5

    15.12

    1.0

    1.0

    18

    30

    GW1624

    16.25

    24.0

    12.8

    1.5

    16.12

    1.1

    1.1

    18

    30

    GW1726

    17.25

    25.5

    13.6

    1.5

    17.12

    1.2

    1.2

    18

    30

    GW1827

    18.25

    27.0

    14.4

    1.5

    18.12

    1.3

    1.3

    18

    30

    GW1929

    19.25

    28.5

    15.2

    1.5

    19.12

    1.4

    1.4

    18

    30

    GW2030

    20.20

    30.0

    16.2

    1.5

    20.12

    1.5

    1.5

    18

    30

    GW2233

    22.20

    33.0

    17.6

    1.5

    22.12

    1.7

    1.7

    18

    30

    GW2436

    24.20

    36.0

    19.2

    1.5

    24.12

    1.9

    1.9

    18

    30

    Point-attack pick bit

    Type

    Dimension

    D

    d

    H

    h

    SR1

    SR2

    E

    GW1523

    15

    3.8

    23

    15.5

    1.5

    35

    2

    GW1726

    17

    3.8

    26.5

    12

    1.75

    26

    4

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