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7° 11° 12° Tungsten Carbide Quarry Mining Rock Drilling Taper Button Bits

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Contact name:Yingkai Zhang

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7° 11° 12° Tungsten Carbide Quarry Mining Rock Drilling Taper Button Bits

Country/Region china
City & Province beijing beijing
Categories Tool Processing Services

Product Details

7° 11° 12° Tungsten Carbide Quarry Mining Rock Drilling Taper Button Bits

 

Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper rod to be used for air leg or hand held jack hammer driller in quarrying,and mining.

 

Basic Information:

Taper drill bit- Taper 7° Taper, 11°, Taper 12°

 

Product Name:

mining tungsten carbides  taper button rock drill tool bit

Types

Tapered chisel bits, Tapered cross bits, Tapered button bits

Application::

Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling

Feature:

Tapered drill bits connect tapered drill steel of rock drill for drilling holes

Material:

High quality carbide and high quality steel

MOQ:

No requirement for testing and trial order

We can design and manufature according to your requirment of diameter, number air holes and carbide button shape.

Types of drill bits

Diameter(mm)

Taper Angle (Degree)

Length (mm)

Weight (kg)

Tapered chisel bits

20/22/28/30/32/34/36/38/40

4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree

50/55/60/71/80

0.15 - 0.45

Tapered cross bits

24/26/28/30/32/33/34/35

/36/3/38/40/42/48/50/55

50/55/60/71/80

0.18 - 0.7

Tapered button bits

28/29/30/32/33/34/35/36

/37/38/40/41/42/45

50/55/60/71/80

0.2 - 0.5

 

Specification

TAPERED ROCK DRILLING TOOLS - 7°  Button bit, short skirt

Bit Dia.

Buttons and Size (mm)

Flushing Hole

Weight

Part Number

mm

inch

Front

Gauge

Angle

Front

Side

kg

32

1 1/4

1x8

3x8

35°

1

1

0.24

4148300157

33

1 2/7

2x7

5x7

35°

2

1

0.26

4148300158

34

1 1/3

2x7

4x7

40°

1

1

0.29

4148300159

35

1 3/8

2x7

5x8

35°

1

1

0.33

4148300160

36

1 3/7

1x8

3x9

40°

1

1

0.37

4148300161

36

1 3/7

2x7

5x8

35°

1

1

0.37

4148300162

38

1 1/2

1x8

3x9

35°

1

1

0.37

4148300163

38

1 1/2

2x7

5x8

35°

1

1

0.38

4148300164

38

1 1/2

2x7

5x9

40°

2

1

0.38

4148300165

40

1 4/7

1x8

3x9

30°

1

1

0.38

4148300166

40

1 4/7

1x9

3x10

30°

1

1

0.4

4148300167

40

1 4/7

1x9

3x9

35°

1

1

0.4

4148300168

40

1 4/7

2x7

5x9

35°

1

1

0.4

4148300169

42

1 2/3

1x8

3x9

30°

1

1

0.4

4148300170

42

1 2/3

1x9

3x10

30°

1

1

0.43

4148300171

42

1 2/3

1x9

3x9

35°

1

1

0.43

4148300172

42

1 2/3

2x8

5x9

35°

1

1

0.43

4148300173

 

TAPERED ROCK DRILLING TOOLS - 7°  Button bit, long skirt

Bit Dia.

Buttons and Size (mm)

Flushing Hole

Weight

Part Number

mm

inch

Front

Gauge

Angle

Front

Side

kg

32

1 1/4

2x7

5x7

35°

1

1

0.3

4148300174

33

1 2/7

2x7

5x7

35°

1

1

0.31

4148300175

35

1 3/8

2x7

5x8

35°

1

1

0.36

4148300176

38

1 1/2

2x7

5x9

35°

1

1

0.41

4148300177

41

1 3/5

2x7

5x9

35°

1

1

0.42

4148300178

 
KSQ Related Rock Drilling Tools

 

(1) Integral Drill Rod– chisel bit integral rod and plug hole integral drill steel,

     Shank H19 x 108mm and H22 108mm.


(2) Tapered Rock Drill Tools - chisel bit,  cross bit, button bit, drill rod of taper 7, 11, 12 degree


(3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming     bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.


(4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll Rand etc.


(5) Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit (diameter 80mm - 305mm)

 

Other products: Tricone bits, PDC bits, self- drilling hollow anchor bar etc. 

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