Tapered Cross Bits Supplier – Bench and long-hole drilling T51 (2″) – LYNE
Tapered Cross Bits Supplier – Bench and long-hole drilling T51 (2″) – LYNE Detail:
MF rod/Speed rod/Male-Female drill rods
Threaded Connection: R22, R25, R32, R38, T38, T45, T51, T60 and so on.
Diameter: OD32, OD38, Hex32, Hex35, And so on.
Length: 800-6000mm.
Package: Ply-wooden cases or wrapped with plastic knitting and then packed into bundles or as per your requests.
Male / Male rod, Male/Female (M/F) Rod -Speed rod
M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/F drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings.
For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string components to maximize their performance and reliability.
Bench and long-hole drilling T51 (2″)
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 | ||||||||||||
![]() |
89 |
3 1/2” |
5×13 |
8×13 |
![]() |
35º |
4 |
- |
3.5 |
1432-89T51-513/813-45-41 |
||
89 |
3 1/2” |
5×13 |
8×13 |
![]() |
40º |
4 |
- |
3.5 |
1432-89T51-513/813-45-41 |
|||
89 |
3 1/2” |
5×12 |
8×12 |
![]() |
35º |
4 |
- |
3.5 |
1432-89T51-512/812-45-41 |
|||
![]() |
102 |
4” |
6×12 |
8×13 |
![]() |
35º |
4 |
- |
4.4 |
1432-102T51-612/813-45-4 |
||
102 |
4” |
6×12 |
8×13 |
![]() |
40º |
4 |
- |
4.4 |
1432-102T51-612/813-45-51 |
|||
115 |
4 1/2” |
6×13 |
8×13 |
![]() |
35º |
4 |
- |
6.0 |
1432-115T51-613/813-45-41 |
|||
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
35º |
4 |
- |
6.0 |
1432-115T51-613/814-45-41 |
Button bit, Flat face | ||||||||||
![]() |
89 |
3 1/2” |
4×13 |
8×13 |
![]() |
40º |
2 |
- |
3.6 |
1431-89T51-413/813-45-41 |
89 |
3 1/2” |
4×12 |
8×12 |
![]() |
40º |
2 |
- |
3.6 |
1431-89T51-413/812-45-41 |
|
102 |
4” |
4×14 |
8×14 |
![]() |
40º |
2 |
- |
5.0 |
1431-102T51-414/814-45-4 |
|
![]() |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
35º |
2 |
- |
3.6 |
1431-89T51-611/812-45-41 |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
40º |
2 |
- |
3.6 |
1431-89T51-611/812-45-41 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
35º |
2 |
- |
5.0 |
1431-102T51-612/813-45-4 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
40º |
2 |
- |
5.0 |
1431-102T51-612/813-45-51 |
|
115 |
4 1/2” |
6×13 |
8×13 |
![]() |
35º |
2 |
- |
6.0 |
1431-115T51-613/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
35º |
2 |
- |
6.0 |
1431-115T51-613/814-45-41 |
|
![]() |
89 |
3 1/2” |
7×11 |
9×11 |
![]() |
35º |
3 |
- |
3.6 |
1431-89T51-711/911-45-41 |
89 |
3 1/2” |
7×11 |
9×12 |
![]() |
35º |
3 |
- |
3.6 |
1431-89T51-711/912-45-41 |
|
102 |
4” |
7×12 |
9×12 |
![]() |
35º |
3 |
- |
5.0 |
1431-102T51-712/912-45-41 |
|
102 |
4” |
7×12 |
9×13 |
![]() |
35º |
3 |
- |
5.0 |
1431-102T51-712/913-45-41 |
|
115 |
4 1/2” |
7×13 |
9×13 |
![]() |
35º |
3 |
- |
6.0 |
1432-115T51-713/913-45-41 |
|
115 |
4 1/2” |
7×13 |
9×14 |
![]() |
35º |
3 |
- |
6.0 |
1432-115T51-713/914-45-41 |
Button bit, Drop center | ||||||||||
![]() |
89 |
3 1/2” |
5×11 |
6×13 |
![]() |
35º |
3 |
1 |
3.5 |
1433-89T51-511/613-45-41 |
89 |
3 1/2” |
5×11 |
6×13 |
![]() |
35º |
3 |
1 |
3.5 |
1433-89T51-511/613-45-41 |
|
102 |
4” |
5×13 |
6×14 |
![]() |
35º |
3 |
1 |
5.0 |
1433-102T51-513/614-45-4 |
|
102 |
4” |
5×13 |
6×14 |
![]() |
35º |
3 |
1 |
5.0 |
1433-102T51-513/614-45-4 |
|
![]() |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
35º |
4 |
1 |
3.6 |
1433-89T51-611/812-45-41 |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
40º |
4 |
1 |
3.6 |
1433-89T51-611/812-45-41 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
35º |
4 |
1 |
5.0 |
1433-102T51-612/813-45-41 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
40º |
4 |
1 |
5.0 |
1433-102T51-612/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×13 |
![]() |
35º |
4 |
1 |
6.0 |
1431-115T51-613/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
35º |
4 |
1 |
6.0 |
1431-115T51-613/814-45-41 |
|
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
40º |
4 |
1 |
6.0 |
1431-115T51-613/814-45-51 |
|
127 |
5” |
7×14 |
8×14 |
![]() |
35º |
4 |
1 |
6.8 |
1432-127T51-613/814-45-41 |
Button bit, Retrac | ||||||||||
![]() |
89 |
3 1/2” |
5×13 |
8×13 |
![]() |
35º |
4 |
- |
4.5 |
1632-89T51-513/813-45-41 |
89 |
3 1/2” |
5×13 |
8×13 |
![]() |
40º |
4 |
- |
4.5 |
1632-89T51-513/813-45-41 |
|
89 |
3 1/2” |
5×12 |
8×12 |
![]() |
35º |
4 |
- |
4.5 |
1632-89T51-512/812-45-41 |
|
![]() |
102 |
4” |
6×12 |
8×13 |
![]() |
35º |
4 |
- |
6.2 |
1632-102T51-612/813-45-41 |
102 |
4” |
6×12 |
8×13 |
![]() |
40º |
4 |
- |
6.2 |
1632-102T51-612/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×13 |
![]() |
35º |
4 |
- |
8.4 |
1632-115T51-613/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
35º |
4 |
- |
8.4 |
1632-115T51-613/814-45-41 |
Button bit, Retrac, Flat face | ||||||||||
![]() |
89 |
3 1/2” |
4×13 |
8×13 |
![]() |
40º |
2 |
- |
5.0 |
1531-89T51-413/813-45-41 |
89 |
3 1/2” |
4×13 |
8×13 |
![]() |
40º |
2 |
- |
5.0 |
1531-89T51-413/813-45-41 |
|
102 |
4” |
4×14 |
8×14 |
![]() |
40º |
2 |
- |
7.0 |
1431-102T51-414/814-45-4 |
|
![]() |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
35º |
2 |
- |
5.0 |
1531-89T51-611/812-45-41 |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
40º |
2 |
- |
5.0 |
1531-89T51-611/812-45-41 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
35º |
2 |
- |
7.0 |
1531-102T51-612/813-45-51 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
40º |
2 |
- |
7.0 |
1531-102T51-612/813-45-51 |
|
115 |
4 1/2” |
6×13 |
8×13 |
![]() |
35º |
2 |
- |
9.5 |
1531-115T51-613/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
35º |
2 |
- |
9.5 |
1531-115T51-613/814-45-41 |
|
![]() |
89 |
3 1/2” |
7×11 |
9×11 |
![]() |
35º |
3 |
- |
5.0 |
1531-89T51-711/911-45-41 |
89 |
3 1/2” |
7×11 |
9×12 |
![]() |
35º |
3 |
- |
5.0 |
1531-89T51-711/912-45-41 |
|
102 |
4” |
7×12 |
9×12 |
![]() |
35º |
3 |
- |
7.0 |
1531-102T51-712/912-45-41 |
|
102 |
4” |
7×12 |
9×13 |
![]() |
35º |
3 |
- |
7.0 |
1531-102T51-712/913-45-41 |
|
115 |
4 1/2” |
7×13 |
9×13 |
![]() |
35º |
3 |
- |
9.5 |
1531-115T51-713/913-45-41 |
|
115 |
4 1/2” |
7×13 |
9×14 |
![]() |
35º |
3 |
- |
9.5 |
1531-115T51-713/914-45-41 |
Button bit, Retrac, Drop center | ||||||||||
![]() |
89 |
3 1/2” |
5×11 |
6×13 |
![]() |
35º |
3 |
1 |
5.0 |
1533-89T51-511/613-45-41 |
89 |
3 1/2” |
5×11 |
6×13 |
![]() |
35º |
3 |
1 |
5.0 |
1533-89T51-511/613-45-41 |
|
102 |
4” |
5×13 |
6×14 |
![]() |
35º |
3 |
1 |
7.0 |
1533-102T51-513/614-45-4 |
|
102 |
4” |
5×13 |
6×14 |
![]() |
35º |
3 |
1 |
7.0 |
1533-102T51-513/614-45-4 |
|
![]() |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
35º |
4 |
1 |
5.0 |
1533-89T51-611/812-45-41 |
89 |
3 1/2” |
6×11 |
8×12 |
![]() |
40º |
4 |
1 |
5.0 |
1533-89T51-611/812-45-41 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
35º |
4 |
1 |
7.0 |
1533-102T51-612/813-45-41 |
|
102 |
4” |
6×12 |
8×13 |
![]() |
40º |
4 |
1 |
7.0 |
1533-102T51-612/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×13 |
![]() |
35º |
4 |
1 |
9.5 |
1531-115T51-613/813-45-41 |
|
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
35º |
4 |
1 |
9.5 |
1531-115T51-613/814-45-41 |
|
115 |
4 1/2” |
6×13 |
8×14 |
![]() |
40º |
4 |
1 |
9.5 |
1531-115T51-613/814-45-51 |
|
127 |
5” |
7×14 |
8×14 |
![]() |
35º |
4 |
1 |
11.5 |
1532-127T51-613/814-45-41 |
Reaming bit, T51 | ||||||||||
![]() |
127 |
5” |
6×14 |
8×14 |
![]() |
35º |
4 |
- |
8.0 |
1441-127T51-614/814-45-41 |
152 |
6” |
6×14 |
8×14 |
![]() |
35º |
4 |
- |
11.0 |
1441-152T51-614/814-45-41 |
|
![]() |
Rods |
Length |
Diameter |
Weight approx kg |
Part No. |
||
mm |
ft/in |
mm |
inch |
|||
Extension rod, T51-Round52-T51 | ||||||
![]() |
3660 |
12' |
51 |
2” |
50.9 |
23R52-T51-3660-23 |
4270 |
14' |
51 |
2” |
59.4 |
23R52-T51-4270-23 |
|
6100 |
20' |
51 |
2” |
84.8 |
23R52-T51-6100-23 |
MF-rod, T51-Round52-T51 | ||||||
![]() |
1525 |
5' |
51 |
2” |
23.8 |
24R52-T51/72-1525-23 |
1830 |
6' |
51 |
2” |
28.1 |
24R52-T45/72-1830-23 |
|
3050 |
10' |
51 |
2” |
45.0 |
24R52-T45/72-3050-23 |
|
3660 |
12' |
51 |
2” |
53.5 |
24R52-T45/72-3660-23 |
|
4270 |
14' |
51 |
2” |
62.0 |
24R52-T45/72-4270-23 |
|
6100 |
20' |
51 |
2” |
87.4 |
24R52-T45/72-6100-23 |
Guide tube | ||||||
![]() |
1830 |
6' |
76 |
3” |
40.0 |
24G76-T51/76-1830-23 |
3660 |
12' |
76 |
3” |
79.1 |
24G76-T51/76-3660-23 |
|
3660 |
12' |
87 |
3 1/2” |
90.9 |
24G87-T51/87-3660-23 |
Coupling sleeve | |||||||
![]() |
T51 |
235 |
8 7/8” |
72 |
2 7/8” |
4.0 |
31-T51-72-235-23 |
T51 |
235 |
8 7/8” |
77 |
3 1/32” |
4.6 |
31-T51-77-235-23 |
|
Product detail pictures:

Related Product Guide:
We now have several exceptional workers customers good at marketing, QC, and working with types of troublesome trouble during the creation system for Tapered Cross Bits Supplier – Bench and long-hole drilling T51 (2″) – LYNE , The product will supply to all over the world, such as: Oman, Canada, Nairobi, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. In depth Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
