Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration

China Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration, Find details about China Sda, Self Drilling Anchor Bit from Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration

Condition
New
Applicable Industrial
Construction Works, Energy & Mining
Machinery Test Report
Provided
Place of Origin
Shandong, China
Certification
ISO9001:2008
Processing Type
Casting
Application
Micropile, Foundation Support etc
Hardness
HRC48-HRC55
Thread Direction
Left Hand
Warranty
Unavailable
Video Outgoing-Inspection
Provided
Marketing Type
Ordinary Product
Machine Type
Drilling Equipment
Use
Slop Stabilization, Rock Bolting, Soil Nailing
Ground Fromation
Loose to Medium Dense
Trademark
Jinjufeng
Transport Package
According to Customer Requirements.
Specification
According to customer requirements.
Origin
Liaocheng, China
HS Code
8207
Condition
New
Applicable Industrial
Construction Works, Energy & Mining
Machinery Test Report
Provided
Place of Origin
Shandong, China
Certification
ISO9001:2008
Processing Type
Casting
Application
Micropile, Foundation Support etc
Hardness
HRC48-HRC55
Thread Direction
Left Hand
Warranty
Unavailable
Video Outgoing-Inspection
Provided
Marketing Type
Ordinary Product
Machine Type
Drilling Equipment
Use
Slop Stabilization, Rock Bolting, Soil Nailing
Ground Fromation
Loose to Medium Dense
Trademark
Jinjufeng
Transport Package
According to Customer Requirements.
Specification
According to customer requirements.
Origin
Liaocheng, China
HS Code
8207

Product Description

We are manufacturer and meantime stockist of Taper drill bit, can ensure quick delivery.

Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration

1. Tapered chisel bits
The tapered chisel bit is widely used in drilling holes with depth less than
5 meters and diameter ranged in 20-45 mm by light-duty rock drill, like Y6.

Description

Diameter

Length

Water hole

Taper degree a=4° 6° 7° 11° 12°
Socket inside diameter d=15, 19, 22, 25

mm

mm

2

20

65

2

23

65

2

25

69

2

28

60

2

30

55 88

2

32

55 64 71 80

2

34

71 80

2

36

74

2

38

74

2

40

74

2

42

74

2

45

74

2

 

2. Tapered cross bits

The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for hard or very hard rock formation.

Description

Diameter

Length

Weight

Taper degree a= 6° 7° 11° 12°
Socket inside diameter d=19, 22, 25

mm

mm

kg

28

71 80

0.19

29

71 80

0.2

30

50 67 71 80

0.3

32

50 67 71 80

0.3

33

71 80

0.32

34

67 71 80

0.34

35

67 71 80

0.35

36

71 80

0.36

38

67 71 80

0.42

40

71 80

0.43

41

71

0.45

42

69 80

0.46

44

80

0.47

45

80

0.5

 

3. Tapered button bits
Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the users.
According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical button, conical button and parabolic button, etc.
Button bits with hemispherical button is for high bearing capacity and abrasive resistance while conical button and parabolic button are for high drilling speed and low abrasive resistance.

Description

Diameter

Length

No. of
buttons

Taper degree a= 4o46" 6o 7o
11o 12o
Socket inside diameter d=19, 22, 25

mm

mm

pcs

28

50

4

29

50

4 5 6 7

30

50 80

5 6 7 8

32

50 55 71 80

6 7 8 9

33

50 55 71 80

6 7 9

34

50 55

7 8

35

55 71 80

4 5 6 7

36

50 55

7

37

55

4 6 7

38

50 55

4 6 7

40

7

 

41

50 55 71

4 5

42

50

6 7

45

50 55 71

6 7 8 9

 

Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration


 




Packaging & Shipping

Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration
Workshop display

Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine ExplorationTungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration

Application

Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration

Certificate
Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration
Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration
Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration


FAQ

 

Q: Are you trading company or manufacturer ?

A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products.We have more export experience with competitive price and best after-sales service.Apart from this,we can provide a wide range of steel products to meet the requirement of customer.

Q: Will you delivery the goods on time?

A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.

Q: Do you provide samples ? is it free or extra ?

A: The sample could can provide for customer with free,but the freight will be covered by customer account.The sample freight will be returned to customer account after we cooperate.

Q: How can I get your quotation as soon as possible?

A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

 

Q: Do you have any certifications?

A: Yes,that's what we guarantee to our clients. we have ISO9000,ISO9001 certificate,API5L PSL-1 CE certificates etc.Our products are of high quality and we have professional engineers and development team.

Q: What is your terms of payment ?

A: Payment<=1000usd, 100="">=1000USD, 30% T/T in advance ,balance before shipment or paid against copy of B/L within 5 working days.100% Irrevocable L/C at sight is favorable payment term as well.

Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

 


Tungsten Carbide Small Hole Drilling Taper Button Bits for Rock Mine Exploration