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7 Degree 34mm Rock Drilling Tungsten Carbide Tapered Button Bit

Categories Button Drill Bit
Brand Name: MIROC
Model Number: 7 Degree 34mm
Certification: ISO
Place of Origin: CHINA
Type: Drill Bit
Material: Tungsten Carbide
Usage: Rock Drilling
Machine Type: Drilling Tool
Color: Color
Use: Coal Mining
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7 Degree 34mm Rock Drilling Tungsten Carbide Tapered Button Bit

7 Degree 34mm Rock Drilling Tungsten Carbide Tapered Button Bit


Tapered Button Bits:
We offer high quality of tapered button bits & tapered drilling equipments, these tapered drilling button bits are made with high quality of raw material through special heat treatment, various type suitable for afferent work site. The diameter of tapered bits is from 28mm to 43mm with 4 6 7 11 12 taper degree. The deliver capacity are very strong and can completely meet customers' requirements on th design.


Features: It adopts mature technology, high-quality steel and alloy, high toughness and high wear resistance, high production efficiency and low cost.

rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc.


Product Name:Tungsten carbides tapered drill bit
TypesRock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit
Application::Use 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:5pcs
We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
Types of drill bitsDiameter (mm)Taper Angle (Degree)Length (mm)
Tapered chisel bits20/22/28/30/32/34/36/38/404 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80
Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80
Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80

Small Hole Drilling Tools, Tapered Tools, 7 Degree
MIROC Button Bits,Short Skirt, By KSQ Technologies

Bit Dia

Button and Size(mm)

Flushing Hole

Weight

Part Number

Product Code

mm

inch

Front

Gauge

Angle

Front

Side

kg

32

1 1/4

1x8

3x8

35°

1

1

0.24

4148300157

BS432-7D-22

36

1 3/7

1x8

3x9

40°

1

1

0.37

4148300161

BS436-7D-22

38

1 1/2

1x8

3x9

35°

1

1

0.37

4148300163

BS438-7D-23

40

1 4/7

1x8

3x9

30°

1

1

0.38

4148300166

BS440-7D-23-1

40

1 4/7

1x9

3x10

30°

1

1

0.4

4148300167

BS440-7D-23-2

40

1 4/7

1x9

3x9

35°

1

1

0.4

4148300168

BS440-7D-23-3

42

1 2/3

1x8

3x9

30°

1

1

0.4

4148300170

BS442-7D-23-1

42

1 2/3

1x9

3x10

30°

1

1

0.43

4148300171

BS442-7D-23-2

42

1 2/3

1x9

3x9

35°

1

1

0.43

4148300172

BS442-7D-23-3

Quality 7 Degree 34mm Rock Drilling Tungsten Carbide Tapered Button Bit for sale
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