Bore Hole Drill Bit Factory – Bench and long-hole drilling ST58 (2 1/4″) – LYNE
Bore Hole Drill Bit Factory – Bench and long-hole drilling ST58 (2 1/4″) – LYNE Detail:
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.
Bench and long-hole drilling ST58 (2 1/4″)
| 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” |
6×12 |
8×12 |
|
35º |
4 |
- |
4.1 |
1432-89ST58-612/812-45-41 |
||
|
89 |
3 1/2” |
6×12 |
8×12 |
|
35º |
4 |
- |
4.1 |
1432-89ST58-612/812-45-51 |
|||
|
|
||||||||||||
| Button bit, Heavy Duty | ||||||||||
 |
89 |
3 1/2” |
6×12 |
8×14 |
|
35º |
2 |
- |
4.5 |
1432-89ST58-612/814-45-41 |
|
89 |
3 1/2” |
6×12 |
8×14 |
|
35º |
2 |
- |
4.5 |
1432-89ST58-612/814-45-51 |
|
|
|
||||||||||
| Reaming bit, ST58 | ||||||||||
 |
152 |
6” |
6×14 |
8×14 |
|
35º |
4 |
- |
13.0 |
1441-152ST58-614/814-45-41 |
| Tubes |
Length |
Diameter |
Weight approx kg |
Part No. |
||
|
mm |
ft/in |
mm |
inch |
|||
| Drill tube, ST58－Round76－ST58 | ||||||
 |
1525 |
5＇ |
76 |
3” |
33.2 |
24G76-ST58/76-1525-23 |
|
1830 |
6＇ |
76 |
3” |
41.0 |
24G76-ST58/76-1830-23 |
|
FAQ
Q2: Are your products high quality ?
Yes .Our customers made the test reports proved that.If you need more information,please contact us.
Q3: What kind of payment terms do you offer and what is your best payment terms?
We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc.
Our best payment terms is 120 days after shipping date for our distributors and sole distributors.
Q4:Do you offer warranty on your products?
Yes, for different products we offer different warranty that cover all manufacturing defects in materials and workmanship.
The longest period of warranty is 2 years after shipping date.
Q5: Do you offer OEM service?
Yes, we can offer OEM service if you have regular requirement.
Product detail pictures:
Related Product Guide:
We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Bore Hole Drill Bit Factory – Bench and long-hole drilling ST58 (2 1/4″) – LYNE , The product will supply to all over the world, such as: Afghanistan, Colombia, Czech Republic, With the superior and exceptional service, we are well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
By Dora from USA - 2018.09.29 13:24
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Ricardo from South Korea - 2018.06.28 19:27