T45 Thread Extension Rock Drill Rods Borehole Mining Drilling Rod

• After-sales Service: Online Service
• Certification: ISO 9001:2000
• Standard: API
• Manufacturing Process: Forging
• Material: Chromium
• Thread: T45
• Model NO.: T45-3660mm Threaded Drill Rod
• Length: 3660mm
• Application: Tunnelling,Mining,Quarrying,Blasting a
• Diameter: 39mm, 46mm, 52mm
• Drill Rod Type: Drifter Rod, Speed Rod, Extension R
• Rock Formation: Hard / Medium Hard / Soft Rock Form
• Advantage: Wear Resistant,Factory Prices,High Quali
• Transport Package: Wooden Case
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 1000PCS/Month

Product Description

T45 Thread Extension Rock Drill Rods Borehole Mining Drilling Rod

Drill rod using T38/T45/T51 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling. Used in benching and long hole drilling.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.

Product Description

Type:Drill Rod

Thread: T45

Length:3660mm

Material:Tungsten Carbide,Carbon steel

Application:Tunnelling,Mining,Quarrying,Blasting and Infrastructure

Diameter:39mm, 46mm, 52mm

Drill Rod Type:Drifter Rod, Speed Rod, Extension Rod, MF-Rod

Weight:42.1KG

Rock Formation:Hard / Medium hard / Soft Rock Formation

Advantage:wear resistant,factory prices,high quality

Why Choose US:  

1. Adopt advanced heat treatment technology, product quality is stable, suitable for all kinds of rock.  

2. After many tests, the product life is at the top level in China.  

3. The product has excellent stability, and the adverse after-sale feedback of the product is less than 0.5%.

4. The suitable bit head design enables our bit to drill more efficiently and wear better.  

5. Increase processing of the back of bit's head can better protect the DTH Hammer, thus , thus reducing the grinding of the front joint of the impactor and prolonging the life of the DTH Hammer.

6. Adopt round guage button and parabolic front button design, increase drilling efficiency, and at the same time can make the guage button more hard to break, better stability. 

FAQ

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality