St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter

Product Details
Customization: Available
After-sales Service: Online Technical Support
Warranty: 1year
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  • St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter
  • St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter
  • St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter
  • St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter
  • St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter
  • St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter
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Basic Info.

Model NO.
threaded drill rod
Material
Carbon Steel
Weight (Kg)
10
Processing Type
Casting
Machine Type
Drilling Tool
Use
Rock Drilling
Color
Yellow or Customization
Supply Ability
10000 Set/Sets Per Year
Weight
5.8-35kgs
Thread
St68
Type
Drill Pipe
Length
6110mm
Vidon Autaning-Incnaction
Drowidad
Package
Wooden Box
Products Name
Threaded Drill Rod
Formation
Hard Rock Formation
Application
Bench Drillingtunnel Drilling
Trademark
JCDRILL
Origin
Beijing, China
Production Capacity
10000 Set/Sets Per Year

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
10.000kg

Product Description

ST68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and shank adapter

 Application                                                                                                                                                           

St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter

JCDRILL' drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with carburization or high frequency, combinated with phosphorization

 

R3212 Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits.

 

Usually for extension rods, there are R22, R25, R28, R32,R3212, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods are available from 600mm to 6400mm usually.

Characteristics                                                                                                                                                    

Hexagonal cross sections 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.

 

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

Type: Hex. Drifter Rod, Extension Rod, Speed Rod, MF-Rod

 

Color: Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

 

1. High precision in size and shape

2. Good low temperature toughness

3. Excellent comprehensive mechanical properties

4. High connection strength and sealability

5.  Large inside diameter of tool joint

6. High torque resistance

7. High fatigue strength and long fatigue life

Specification                                                                                                                                                        

St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter

Packing&Delivery                                                                                                                                                  

St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter

 Service                                                                                                                                                                  

St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter 

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
 
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.

Warranty

Spare parts

Every machine issued shall enjoy a one-year/2000 working hour warranty period, during which we will repair or replace the defective parts free of charge if material or process defects occur and spare parts are in normal working condition.

JCDRILL is dedicated to provide our clients with genuine spare parts with the highest quality,exact fitness and appropriate function.with our global distributor network,you are guaranteed with fast deliveries and services

 

 About Us                                                                                                                                                               

St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter

St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter

JCDRILL provide users high quality Mining & Drilling solutions,we always focus on the strategic conception of "Survival by quality, Development by credit''.


We have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig,Mud pump and relative accessories & drilling services. constantly provide professional drilling solutions for all customers with our advanced technology, excellent equipment, strict testing means and perfect service network, which establish our brand "JINCHENG" a good image of market, now,we products account for 50% of domestic market and have been export to more than 40 countries, and we awarded ISO9001: 2000 in November, 2002. 

With excellent technology and solid market service capabilities, we have both a sound marketing system and excellent service support system, which help us win confidence of customers both at home and abroad,we can provide drilling rig users with high quality professional air compressor solution and relative after-sales service also.

 Certification                                                                                                                                                         

St68 Blast Hole Threaded Drill Rod, Extension Rod with Coupling Sleeves and Shank Adapter FAQ                                                                                                                                                                      

Q: Are you original manufacturer?

Q: Which payment terms are available to us?

Q: Which Incoterms 2010 terms can we work?

A: Yes, we JCDRILL is a official leading manufacture in drilling machinery in China and we have the whole series products you need.

 

 

A: T/T term or L/C term. On T/T term, 30% down payment is required in advance, and 70%  balance shall be settled before shipment. On L/C term, a 100% irrevocable L/C without "soft clauses" can be accepted.

A: We JCDRILL are a professional and international company, accept all Incoterms 2010 terms, normally we work on FOB, CIF, CFR, CIP.

 

 

Q: How long will the delivery time take?

Q: How about after sales service?

Q:Spare Parts When You Need Them

 

A: Normally mud pump products will take about 3-15 days to produce the ordered machines. Most of the time, we can have an immediate delivery of our regular machines in 15 days.

 

 

A: 365×24 Year-round Service
We are committed to year-round 24-hour service even during holidays, in line with our policy of always providing "a response within 15 minutes and job completion within 24 hours."

A:We have spare parts centers across continents that stock specialist spare parts. We promise that spare parts will be delivered within 72 hours or no more than one week. 

 

 

 

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