China Wholesale Rock Drill Button Bit – Bench and long-hole drilling T60 (2 3/8″) – LYNE
China Wholesale Rock Drill Button Bit – Bench and long-hole drilling T60 (2 3/8″) – LYNE Detail:
Extension pole, extension rod, extension handle
Threaded Connection: R32, R38, T38, T45, T51, and so on.
Diameter: OD32, OD38, HEX32, HEX35, And so on.
Length: 800-6000MM.
Package: Wood case or wrapped with plastic knitting and then packed into bundles or as per your requests.
Bench and long-hole drilling T60 (2 3/8″)
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 | ||||||||||||
92 |
3 5/8” |
6×12 |
8×14 |
35º |
4 |
- |
5.2 |
1433-92T60-612/814-45-41 |
||||
96 |
3 3/4” |
6×12 |
8×14 |
35º |
4 |
- |
5.3 |
1433-96T60-612/814-45-41 |
||||
102 |
4” |
6×13 |
8×13 |
35º |
4 |
- |
6.4 |
1433-102T60-613/813-45-41 |
||||
115 |
4 1/2” |
6×13 |
8×14 |
35º |
4 |
- |
7.3 |
1433-115T60-613/814-45-41 |
||||
115 |
4 1/2” |
6×13 |
8×14 |
35º |
4 |
- |
7.3 |
1433-115T60-613/814-45-51 |
||||
127 |
5” |
7×14 |
8×16 |
35º |
4 |
- |
8.9 |
1433-127T60-714/816-45-41 |
||||
140 |
5 1/2” |
7×16 |
8×16 |
35º |
4 |
- |
12.1 |
1433-140T60-716/816-45-41 |
||||
152 |
6” |
7×16 |
8×16 |
35º |
4 |
- |
13.6 |
1433-152T60-716/816-45-41 |
Button bit, Retrac | ||||||||||
92 |
3 5/8” |
6×12 |
8×14 |
35º |
4 |
- |
6.1 |
1533-92T60-612/814-45-41 |
||
96 |
3 3/4” |
6×12 |
8×14 |
35º |
4 |
- |
6.2 |
1533-96T60-612/814-45-41 |
||
102 |
4” |
6×13 |
8×13 |
35º |
4 |
- |
8.0 |
1533-102T60-613/813-45-41 |
||
115 |
4 1/2” |
6×13 |
8×14 |
35º |
4 |
- |
9.4 |
1533-115T60-613/814-45-41 |
||
115 |
4 1/2” |
6×13 |
8×14 |
35º |
4 |
- |
9.4 |
1533-115T60-613/814-45-51 |
||
127 |
5” |
7×14 |
8×16 |
35º |
4 |
- |
13.1 |
1533-127T60-714/816-45-41 |
||
140 |
5 1/2” |
7×16 |
8×16 |
35º |
4 |
- |
16.1 |
1533-140T60-716/816-45-41 |
Rods |
Length |
Diameter |
Weight approx kg |
Part No. |
||
mm |
ft/in |
mm |
inch |
|||
MF-rod, T60-Round60-T60 | ||||||
3660 |
12' |
60 |
2 3/8” |
70.0 |
24R60-T60-3660-23 |
|
4270 |
14' |
60 |
2 3/8” |
82.0 |
24R60-T60-4270-23 |
|
6100 |
20' |
60 |
2 3/8” |
116.0 |
24R60-T60-6100-23 |
MF-rod, T60-Round60-T60 | ||||||
4270 |
14' |
60 |
2 3/8” |
86.6 |
24R60-T60/85-4270-23 |
|
Coupling sleeve | |||||||
T60 |
315 |
1 3/8” |
85 |
3 11/32” |
7.9 |
31-T60-85-315-23 |
|
T60 |
315 |
1 3/8” |
89 |
3 1/2” |
8.2 |
31-T60-89-315-23 |
|
Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.
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.
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.
Product detail pictures:
Related Product Guide:
We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for China Wholesale Rock Drill Button Bit – Bench and long-hole drilling T60 (2 3/8″) – LYNE , The product will supply to all over the world, such as: Malta, Suriname, Libya, Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.
By Colin Hazel from Niger - 2018.05.13 17:00
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Andrew Forrest from Amman - 2017.10.13 10:47