Tapered Drill Pipe Suppliers – Bench and long-hole drilling ST58 (2 1/4″) – LYNE

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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Taper Drill Bit, Tools To Drill Holes, Dth Drilling Tools, We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time.

Tapered Drill Pipe Suppliers – 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.

Front

No Size

Gauge

No Size

Type

Front

Gauge

Button bit

Bench and long-hole drilling ST58 (2 1/4″)

3 1/2”

6×12

8×12

Button bit

35º

4.1

1432-89ST58-612/812-45-41

3 1/2”

6×12

8×12

Button bit

35º

4.1

1432-89ST58-612/812-45-51

Button bit

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

production process

certificate

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.

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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for Tapered Drill Pipe Suppliers – Bench and long-hole drilling ST58 (2 1/4″) – LYNE , The product will supply to all over the world, such as: Juventus, Miami, Cambodia, Selling our products causes no risks and brings high returns to your company instead. It is our consistent pursuit to create value for clients. Our company is looking for agents sincerely. What are you waiting for? Come and join us. Now or never.

Drill Bit To Drill Through Rock