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Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Specifications
Brand Name :
MIROC
Model Number :
Threaded Drill Bits
Place of Origin :
China
MOQ :
10 Pieces
Price :
negotiation
Supply Ability :
20000 pieces per month
Delivery Time :
25 days
Packaging Details :
Carton Box or Wooden Box
Certification :
ISO
Product name :
Button Drill Bit
Diam :
45mm
Gouge Button size :
6*D10
Front Button size :
3*D8
Gouge Flushing hole :
1
Application :
Tunneling,Undergroundmining,Open pit mining,Anchoring
Description

Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit

Tapered Button Bits are widely applied in small-hole drilling, such as stone quarrying, mining, tunnel work and construction. It is for drilling medium-hard to hard and abrasive rock formations

Product name

Tapered Button Bits

Material

Tungsten Carbides

Application

Quarrying, small hole drilling

Advantage

High Performance

Color

Customized

Usage

Mining / Quarrying / Tunneling

Button Type

Hemispherical/Parabolic/Ballistic / Conical

1. High-strength, high flexibility, high temperature, high wear resistance.
2. High-precision metal seal.
3. Locking roller ball, to adapt to high-speed.
4. Use high strength high toughness carbide teeth
5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6. Cone bit to adapt to the soft, medium and hard of various strata.
7. Reasonable price and long working life.

Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit

Bit Dia.

Buttons and Size (mm)

Flushing Hole

Weight

Product Code

mm

inch

Front

Gauge

Front

Side

kg

32

1 1/4

1x8

3x8

1

1

0.24

BS432-7D-22

36

1 3/7

1x8

3x9

1

1

0.37

BS436-7D-22

38

1 1/2

1x8

3x9

1

1

0.37

BS438-7D-23

40

1 4/7

1x8

3x9

1

1

0.38

BS440-7D-23-1

40

1 4/7

1x9

3x10

1

1

0.4

BS440-7D-23-2

40

1 4/7

1x9

3x9

1

1

0.4

BS440-7D-23-3

42

1 2/3

1x8

3x9

1

1

0.4

BS442-7D-23-1

42

1 2/3

1x9

3x10

1

1

0.43

BS442-7D-23-2

42

1 2/3

1x9

3x9

1

1

0.43

BS442-7D-23-3

34

1 1/3

2x7

4x7

1

1

0.29

BS634-7D-22

33

1 2/7

2x7

5x7

2

1

0.26

BS733-7D-22

35

1 3/8

2x7

5x8

1

1

0.33

BS735-7D-22

36

1 3/7

2x7

5x8

1

1

0.37

BS736-7D-23

38

1 1/2

2x7

5x8

1

1

0.38

BS738-7D-23-1

38

1 1/2

2x7

5x9

2

1

0.38

BS738-7D-23-2

40

1 4/7

2x7

5x9

1

1

0.4

BS740-7D-23

42

1 2/3

2x8

5x9

1

1

0.43

BS742-7D-23

32

1 1/4

2x7

5x7

1

1

0.3

BL732-7D-22

33

1 2/7

2x7

5x7

1

1

0.31

BL733-7D-22

35

1 3/8

2x7

5x8

1

1

0.36

BL735-7D-22

38

1 1/2

2x7

5x9

1

1

0.41

BL738-7D-22

41

1 5/8

2x7

5x9

1

1

0.42

BL741-7D-23

Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling BitHard Rock 7 Degree Small Rock Drill Bits Tapered Drilling BitHard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit

Product tags

straight fluted drill bit

,

pcd rock drill bit

,

flat drill bit
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Product Detail
Brand Name :
MIROC
Model Number :
Threaded Drill Bits
Place of Origin :
China
MOQ :
10 Pieces
Price :
negotiation
Supply Ability :
20000 pieces per month
Contact Supplier
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Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit
Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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