Products

R28 Thread Bit 41mm Button Bit for Rock Drilling

China R28 Thread Bit 41mm Button Bit for Rock Drilling, Find details about China Thread Bit, Tapered Thread Rock Drilling from R28 Thread Bit 41mm Button Bit for Rock Drilling

Model NO.
MTN43F4R28
Trademark
MING
Origin
China
HS Code
8207199000
Model NO.
MTN43F4R28
Trademark
MING
Origin
China
HS Code
8207199000
R28 Thread Bit 41mm Button Bit for Rock Drilling

R28 thread bit 41mm 1-3/4" button bits for rock drilling

Product Description

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

We can supply waveform thread button bits, Trapezoidal thread drill bits, Retrac thread rock drill tools.


Product features: 
Premium designs and steel and premium tungsten carbide insert grade T6 supplied. Offers industry-leading strength and penetration rates for more productivity,Excellent straightness and hole clean quality,Get max.drilling performance for rock drills with long life to save up fuel cost rate. 

Technical Date 

Model

Bit Dia.(mm)

Thread

 NO. X Button Dia.

NO.Flushing Holes(PCS)

Weight(KG)

Gauge

Front

Side

Front

MTN33F5R22

33

R22

5×7

2×7

2

1

0.4

MTN35F5R25

35

R25

5×8

2×7

2

1

0.4

MTN38F5R25

38

R25

5×8

2×7

1

2

0.5

MTN41F5R25

41

R25

5×9

2×8

1

2

0.55

MTN41F5R28

41

R28

5×9

2×8

1

2

0.65

MTN41F4R32

41

R32

4×9

2×8

2

1

0.65

MTN41F5R32

41

R32

5×9

2×8

2

1

0.65

MTN43F4R28

43

R28

4×9

2×9

1

1

0.67

MTN43FR528

43

R28

5×9

2×8

2

1

0.67

MTN43F4R32

43

R32

4×9

2×9

2

1

0.67

MTN43F5R32

43

R32

5×10

2×9

2

1

0.67

MTN43F6R32

43

R32

6×9

2×8

1

2

0.67

MTN45F4R28

45

R28

4×10

2×9

1

1

0.8

MTN45F5R28

45

R28

5×9

2×9

2

1

0.8

MTN45F6R28

45

R28

6×9

3×8

3

1

0.8

MTN45F5R32

45

R32

5×11

2×9

2

1

0.8

MTN45F6R32

45

R32

6×9

3×8

1

3

0.8

MTN48F5R32

48

R32

5×11

2×9

2

1

0.9

MTN48F6R32

48

R32

6×9

3×8

1

3

0.9

MTN51F5R32

51

R32

5×11

2×10

2

1

1.1

MTN51F6R32

51

R32

6×10

3×9

1

3

1.1

MTN57F6R32

57

R32

6×11

3×10

-

3

1.3

MTN64F6R32

64

R32

6×11

3×11

2

1

1.6

MTN64F8R32

64

R32

8×10

4×10

2

2

1.6

MTN64F6R38

64

R38

6×12

3×11

2

1

1.6

MTN76F6R32

76

R32

6×12

6×11

1

2

2.7

MTN76F8R32

76

R32

8×11

4×11

2

2

2.3

MTN76F8R38

76

R38

8×12

4×11

2

2

1.9

MTN89F7R32

89

R32

7×12

6×11

-

3

3

MTN89F8R32

89

R32

8×12

5×12

2

2

2.9

MTN89F8R38

89

R38

8×12

5×12

2

2

3.3

MTN102F14R32

102

R32

14×12

1×11

2

3

3.5

 

Order Guide:

Diameter + Thread + Skirt Shape + Face Design + Insert Shape

Our Service

1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

 

FAQ:

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

 

2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

 

3. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.

 

4. How to make sure the quality?

More than 40 Years engineer to make sure the quality, 100% inspection

 

5. What is the general delivery time?

15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.

 

6. Competitive price:

A: KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

 

7. Methods of Payment:

T/T (Telegraphic Transfer) or Western Union.



Product Application:
R28 Thread Bit 41mm Button Bit for Rock Drilling

About our Company 
Kingdrilling Machinery Co. , Ltd is established in 2005 years. Located in Wuhan East Lake High-tech Development Zone, is one of the most important manufacturers specialized in researching and producing Casing drilling system, DTH hammer, DTH bit, thread DTH bits, taper DTH bits, coupling sleeve, Anchor, Shank adapter, coal picks and so on.

Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.
R28 Thread Bit 41mm Button Bit for Rock Drilling


Transport:
R28 Thread Bit 41mm Button Bit for Rock Drilling

Package and Delivery:
Packed by Carton or Wooden cases.

Delivery:
  1. Goods in stock can be delivered within 5 days.
  2. DTH Bits production time is about 15 days.
  3. DTH Hammer product time is about 30 days.
More products:
R28 Thread Bit 41mm Button Bit for Rock Drilling





 

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