Tungsten Carbide Button Bits, Tips, Mining Inserts

As one of the biggest tungsten carbide button bits suppliers here in Zhuzhou, Meetyou carbide has been offering a full range of tungsten carbide rock drilling buttons for 20 years. You can expect these tools for a wide variety of applications from mining exploration to construction to improve your productivity.

焼結
ヒップ。

高度なコンピューター制御のHIP炉は、より高密度の構造を得るために、焼結プロセス中により多くの圧力を提供するために適用されます。

パウダー
優秀な。

Thanks to our deep cooperation with Germany H.C.Starck, our material has higher purity and no pores so there is almost no chance to break.

Wear
Resistant.

With grain size from 2μm to 6μm, our carbide buttons possess with a great performance against abrasive wearing.

Carbide Button Shape

Spherical Buttons

Carbide Button Bits 2

タイプ

Dimension (mm)

D

H

SR

ß°

SQ0610

6.25

9.9

3.4

20

26.5

SQ0812

8.25

12.2

4.4

20

26.5

SQ0914

9.25

13.9

5.0

20

26.5

SQ1019

10.25

18.9

5.5

20

27

SQ1119

11.30

19.0

6.0

20

27

SQ1221

12.35

20.9

6.6

20

28

SQ1220A-X

12.35

20.0

6.3

25

24.75

SQ1320

13.35

19.9

7.0

20

27

SQ1422

14.35

22.1

7.7

20

16

SQ1424A-X

14.35

24.0

7.34

25

25

SQ1625

16.35

24.9

8.8

20

16

SQ1930

19.35

30.4

9.76

20

30

SQ2132

21.65

31.9

11.8

20

30

Carbide Button Bits 3

タイプ

Dimension (mm)

D

H

SR

e

SQ0810-E15

8.25

10.0

4.4

1.5

18

SQ0812-E15

8.25

12.0

4.4

1.5

18

SQ1827-E15

18.25

27.1

9.2

1.5

18

SQ0812-F2

8.25

12.2

4.4

0.7

30

SQ0915-F2

9.25

14.9

5.0

0.7

30

SQ1013-F2

10.25

13.0

5.5

0.7

30

SQ1114-F2

11.30

14.0

6.0

0.7

30

SQ1216-F2

12.35

16.0

6.6

0.7

30

SQ1318-F2

13.35

18.0

7.0

0.7

30

SQ1418-F2

14.35

18.1

7.7

0.7

30

SQ1625-F2

16.35

24.6

8.8

0.7

30

SQ2030-F2

20.45

30.0

11.5

0.7

30

SQ2230-F2

22.45

30.0

12.0

0.7

30

Conical Buttons

Carbide Button Bits 4

タイプ

Dimension (mm)

D

H

SR

ß°

SZ0812

8.25

12.2

70

3.0

20

27

SZ0913

9.25

13.3

70

3.0

20

26.5

SZ0915A

9.25

14.9

55

3.0

20

26.5

SZ1016

10.25

16.2

70

4.0

20

26.5

SZ1016A

10.25

16.2

52

4.0

20

26.5

SZ1116B

11.30

15.9

52

4.0

20

26.5

SZ1117C

11.30

17.4

60

4.0

20

26.5

SZ1118A

11.30

18.0

55

4.0

20

26.5

SZ1218A

12.35

17.9

55

4.8

20

28

SZ1218B

12.35

18.0

55

4.0

20

27

SZ1219

12.35

18.9

70

4.8

20

28

SZ1422A

14.35

21.9

55

5.0

20

14.5

SZ1424

14.35

23.9

67

3.0

20

15.5

SZ1420C

14.35

20.0

71.5

5.0

30

15.5

Carbide Button Bits 5

タイプ

Dimension (mm)

     

D

H

SR

e

 

SZ0711-F2

7.25

11.0

70

2.8

0.7

30

SZ0812-E15

8.25

12.0

70

3.0

1.5

18

SZ0812-F2

8.25

12.0

70

3.0

0.7

30

SZ0914-F2

9.25

14.0

70

3.0

0.7

30

SZ1018C-X

10.25

18.0

72

2.7

1.2

60

SZ1219-F2

12.35

18.9

70

4.8

0.7

30

SZ1222X-G10

12.35

22.0

52

2.0

1.0

45

SZ1320-F2

13.35

19.9

70

4.8

0.7

30

SZ1416B-E20

14.35

16.0

56

5.7

2.0

18

SZ1422C-E15

14.35

22.0

71

5.0

1.5

18

Wedge Buttons

Carbide Button Bits 6

タイプ

Dimension (mm)

D

H

h

?1°

?2°

SR

e

SX0809-E10

8.25

9.0

5.5

22.5

45

1.35

1.0

20

SX1013-E16

10.25

13.0

9.0

22.5

45

2.50

1.6

18

SX1115-E15

11.25

15.0

8.0

22.5

30

2.75

1.5

18

SX1114A-E13

11.30

14.0

8.1

21.5

37.5

3.50

1.3

20

SX1117B-E13

11.30

17.1

9.1

20

26.5

3.00

1.3

20

SX1118C-E11

11.30

17.8

10.1

17.5

25

3.15

1.1

18

SX1621-E20

16.35

21.0

11.0

22.5

35

2.60

2.0

18

SX1623-E20

16.35

23.0

12.0

18

30

3.00

2.0

18

Parabolic Buttons

Carbide Button Bits 7

タイプ

Dimension (mm)

D

d1

d2

H

h1

h2

MP31622

18.0

10.0

9.5

20.15

4.5

6.5

 

Carbide Button Bits 8

タイプ

Dimension (mm)

D

d

H

h1

h2

3T10416T

16.07

8.0

15.08

3.00

1.8

92

3T10427T

18.75

9.5

17.76

3.75

1.5

83

3T10434T

17.86

9.6

17.16

3.84

1.6

82

Carbide Button Bits 9

タイプ

Dimension (mm)

D

d

H

h1

h2

?1°

?2°

?3°

JGQ25/61-3

15.0

8.8

11.0

1.0

3.5

95

126

30

Carbide Button Bits 10

タイプ

Dimension (mm)

D

d

H

h1

h2

SR

MA97111-2

16.4

8.8

16.6

11.3

3.8

4.0

40

Rectangular and Flat Mining Bits

We can make all kinds of shapes, no matter it is rectangular or flat or square, as long as you can provide us a drawing.

Carbide Button Bits 11

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Grade and Application

Tips for DTH bits

Carbide Button Bits 12We roll out carbide tips for percussion drilling must remain sharp in order to perform optimally and try best to make our DTH hammer tips become the fastest ways to drill hard rock that you have ever seen. Not only suitable they are on pneumatic drills, but they can also be employed on water hammer and mud hammer to improve drilling rates in hard rocks and construction footing.

Button Bits Rock Drilling

Carbide Button Bits 13

Sharp buttons can transmit the percussive energy into the rock to create effective rock fracture for drilling bit to proceed at a maximum penetration rate and other given drilling parameters.

From a complete selection of rock drilling bits, Meetyou carbide provides ample hammer tooling solutions for any percussive drill and blast application for both surface and underground drilling.

Tips on coal shearer’ drag pick

Carbide Button Bits 14

Drag picks travel on the rock surface to be excavated and cut the rock by dragging the rock piece of the pick face. They produce enough compressive, shear and tensile stresses.

We’ve selected the most optimum design on the basis of coal cutting rate and temperature that may be generated during the process.

Cone drill bits and protection tips for PDC bits

Carbide Button Bits 15

We’ve developed desirable carbide tips with high hardness to resist abrasion and erosion. Carbide bits are commonly preferred over steel body bits with tips made up of other material for environments in which consists of erosion that is likely to cause a bit to fail. Besides, there are carbide flat tips made for PDC bits’ gauge cutters in case the periphery part gets to wear down.

Carbide tips for heavy-duty machine

Carbide Button Bits 16

Whether working with standard or heavy-duty construction machinery, our carbide tips deliver so high level of torque that enables them to dig through a route or hole in cement, ice, rocks, etc. Besides, they are fabricated for handling some difficult conditions, such as road repaving, underground tunneling, and boring hard shale. No difficulty amounts to much for our carbide tips.

Our tips are capable of cleaning up the pavement, spoil drainage, road milling, and boring support holes. They collaborate with milling drums or picks to knock on the ground, and accomplish the function of milling by smashing materials on the ground to pieces

Drill bit for outlet drilling of blast furnace

Carbide Button Bits 17

The function of this drill bits is to open the iron outlet of the blast furnace in time and release molten iron and slag from the blast furnace. Utilized on iron outlet drilling machine boring through the iron outlet hole to let the molten iron and iron slag flowing out. That’s a significant step to facilitate the periodic iron-producing. Because the stemming mud can form a hard shell at high temperature, which has higher hardness up to f8 to f12 in rock rigidity as it’s closer to the furnace core.

Carbide Button Bits 18

The drill bit, unlike a rock drill bit operating at normal temperature, requires a thermal resistant ability from 100 ° c to 1000 ° c to avoid plastic deformation and thus falling out of the groove.

グレードチャート
Densityg/cm3
TRSMPa
HardnessHRA
Performance & application recommended
15.10180090.0Mainly used as small buttons for percussion bits to cut soft and medium hard formations.
14.95190090.5For 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.
14.80220089.5For 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.
14.95250090.5Mostly 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.
14.80240088.5 
14.60245087.6Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations.
14.40250086.8Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.
14.40255087.2Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.
14.40270086.5Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.
14.2285086.0Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations.
14.0300085.5For oil cone drill bits, for medium soft and medium-hard rocks.