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China Wholesale Tapered Button Drill Bit Supplier – Bench and long-hole drilling ST68 (2 3/4″) – LYNE


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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Drill Hole In Rock With Dremel, Drill Rod, Tungsten Carbide Bits, Sincerely stay up for serving you from the in the vicinity of future. You are sincerely welcome to go to our company to talk company face to face with each other and create long-term co-operation with us!
China Wholesale Tapered Button Drill Bit Supplier – Bench and long-hole drilling ST68 (2 3/4″) – LYNE Detail:

Bench and long-hole drilling ST68 (2 3/4″)

R25 (1”)
R28 (1 1/8”)
R32 (1 1/4”)
R/T38 (1 1/2”)
T45 (1 3/4”)
T51 (2”)
T60 (2 3/8”)
Drill bit R/T38
Extension rod T38 – Hex. 32 mm – T38
Extension rod T38 – Round 38 mm – T38 (Speedrod)
Extension rod R38 – Round 38 mm – R38
Extension rod T38 – Round 38 mm – T38
Extenstion rod T38 – Round 38 mm – T38 (with double thread)
Guide rod T38 – Round 45 mm – T38 (Speedrod)
Guide tube T38
Coupling R/T 38

Bits

Diameter

Buttons,mm

Angle

Flushing hole

Weight approx kg

Part No.

mm

in

Front

No Size

Gauge

No Size

Type

Front

Gauge

Button bit
 Bench and long-hole drilling

102

4”

8×12

10×12

Button bit

35º

4

-

5.2

1432-102ST68-812/1012-45-51

115

4 1/2”

8×14

10×14

Button bit

35º

4

-

5.9

1432-115ST68-814/1014-45-51

Button bit
 Bench and long-hole drilling

102

4”

6×13

8×14

Button bit

35º

2

-

5.5

1431-102ST68-613/814-45-41

Button bit, Retrac
 Button bit, Retrac

102

4”

8×12

10×12

Button bit

35º

4

-

6.2

1632-102ST68-812/1012-45-51

115

4 1/2”

8×14

10×14

Button bit

35º

4

-

8.4

1632-115ST68-814/1014-45-51

102

4”

7×12

9×12

35º

3

-

6.2

1531-102ST68-712/912-45-41

115

4 1/2”

7×13

9×13

35º

3

-

8.4

1531-115ST68-713/913-45-41

Collaring bit, ST68
 Button bit, Retrac

152

6”

8×16

9×16

Button bit

35º

3

-

9.8

1431-152ST68-816/916-45-41

Reaming bit, ST68
 Button bit, Retrac

152

6”

6×14

8×14

Button bit

35º

4

-

14.0

1441-152ST68-614/814-45-41

Tubes

Length

Diameter

Weight approx kg

Part No.

mm

ft/in

mm

inch

Drill tube, ST68-Round87-ST68
 Button bit, Retrac

1525

5'

87

3 1/2′

40.0

24G87-ST68/87-1525-23

1830

6'

87

3 1/2′

47.0

24G87-ST68/87-1830-23

production process

certificate

Carburization is a process used to harden the entire rod surface both internally and externally to strengthen and extend the life of the rod.
High Frequency Induction is a process where only the thread ends of the rod are hardened to lengthen thread life.
Our comprehensive range of bench and production rock drilling tools includes everything from 1” rope thread equipment all the way up to T60 thread equipment, Many customers say that our rods, tubes and button bits are the best on the market today. Let’s just say they will improve productivity considerably.


Product detail pictures:

China Wholesale Tapered Button Drill Bit Supplier –  Bench and long-hole drilling ST68 (2 3/4″) – LYNE detail pictures


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abide by the contract", conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company for purchasers to let them turn into huge winner. The pursue from the firm, would be the clients' gratification for China Wholesale Tapered Button Drill Bit Supplier – Bench and long-hole drilling ST68 (2 3/4″) – LYNE , The product will supply to all over the world, such as: Seattle, Ghana, Rio de Janeiro, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Rosalind from Algeria - 2018.12.11 14:13
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Deborah from Mumbai - 2017.08.28 16:02
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