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Drill Bit

  • Tapered Button Bit
Tapered Button Bit

Tapered Button Bit

  • HS Code:8431432000
  • Whether to customize:customize
  • Transport packaging:Wooden
  • CaseCertification:ISO
  • Product description: Tapered Button Bit is from Jining Enwei Intelligent Technology Co., Ltd. which is a professional Tapered Button Bit supplier and exporter in china
  • INQUIRY

1) With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long skirt and short skirt Tapered Button Bits.

2) No matter what kinds of rock—Soft rock, loose medium rock, hard rock and any other special formations, just tell us what you need and leave others at our disposal, We can also do according to customers' drawing or sample. So if you are interested in our products, please feel free to let us know. We also wish can do business with the people from all over the world.


1. Flat face, drop centre, tungsten carbide hemispherical and ballistic.

2. Normal and retrac body.Couplings sleeve- manufactured with a middle stop to prevent walking  . Include couplings sleeve.

3. Shank adaptors - carburized and manufactured with tight tolerances and controlled straightness.



Type

Dia

mm

No.of buttons

Buttons*button dia

Flushing hole

Weight kg

Guage

Centre

Side

Centre

R25

38

7

5*9

2*7

1

1

0.6

41

7

5*9

2*8

1

1

0.5

45

7

5*11

2*8

2

1

0.7

R28

38

7

5*9

2*7

1

1

0.6

38

6

4*9

2*8

2

1

0.6

43

7

5*9

2*9

2

1

0.7

R32

45

7

5*11

2*8

2

1

0.8

48

7

5*11

2*9

2

1

1.0

51

7

5*11

2*10

2

1

1.0

57

9

6*11

3*9

-

3

1.1

64

12

8*10

4*10

-

2

1.5

76

12

8*11

4*11

-

2

1.8

T38

64

12

8*10

4*10

-

2

1.6

70

10

6*11

3*11

-

3

1.9

76

13

8*12.7

5*11

1

2

2.3

89

13

8*12.7

4*11

-

4

3.0

102

14

8*14.5

6*12.7

1

4

3.9

T45

70

10

6*11

3*11

-

3

2.0

76

14

8*12.7

4*11

2

2

2.5

89

13

8*12.7

4*11

-

4

3.0

102

13

8*14.5

4*12.7

-

4

6.4

115

14

8*14.5

6*14.5

1

4

5.8

T51

89

12

8*12.7

4*12.7

-

2

3.5

89

13

8*12.7

4*11

-

4

3.5

102

13

8*14.5

4*12.7

-

4

5.3

115

16

9*14.5

6*14.5

-

3

9.7

127

20

10*14.5

10*12.7

-

2

6.8


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