Categories

Hot Products

Thread Rock Tool

Thread Cross Drill Bit

Thread cross drill bit Product details : KINGDRILLING Diamond CO., LTD is one of the most professional private enterprise specialized in researching and producing Concentric casing drilling bit, Eccentric drilling system, DTH hammer, down the hole bit, thread drill bits, taper drill bits,...
Send InquiryChat Now

Thread cross drill bit

Product details

KINGDRILLING Diamond CO., LTD is one of the most professional private enterprise specialized in researching and producing Concentric casing drilling bit, Eccentric drilling system, DTH hammer, down the hole bit, thread drill bits, taper drill bits, Anchor, coal mining tools and so on.


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

Thread Cross Bit

Diameter

Button(mm)

Thread

mm

inch

Weight*Height

35

1 3/8"

14*8

R25

38

1 1/2"

14*8

R25

41

1 5/8"

14*8

R25

43

1 11/16"

14*8

R25

38

1 1/2"

14*8

R25

43

1 11/16"

14*8

R25

45

1 3/4"

14*8

R25

45

1 3/4"

16*10

R32

48

1 7/8"

16*10

R32

51

2"

16*10

R32

57

2 1/4"

16*10

R32

64

2 1/2"

16*10

R32

76

3"

16*10

R32


Order Guide:

Diameter + Thread + Skirt Shape


FAQ:

1. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.


2. Can I expect a quality products?

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


3. How to make sure the quality?

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


4. Shipping way:

A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air

Bulk order: by air or by sea we suggest.


5. Methods of Payment:

T/T (Telegraphic Transfer) or Western Union.

12. What is the materials?

Steel is TIMKEN, Alloy is from T6 from Element Six.


6. How to choose the suitable head face of the DTH drill bit?

a. Concave:

Suitable for all kinds of formation, especially for deep well drilling, perpendicularity of the hole is wonderful.

b. Convex:

Suitable for the formation of moderate hardness stratum, drilling efficiency is good, borehole perpendicularity is moderate.

c. Flat:

Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.

MING DTH cross drill bit.jpg

 

 

 


Hot Tags: thread cross drill bit, China, manufacturers, price, in mining, made in China
  • QR CODE
  • facebook