Nq Hq Pq Reamers Diamond Reaming Shells for Wireline Core Drilling Diamond Drill Mineral Exploration Geological Rock Coring

• Customization: Available
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Model NO.: BQ NQ HQ PQ SQ
• Manufacturing Process: Forging
• Transport Package: Carton Box
• Trademark: JS(Jinshi)
• Origin: Hebei, China

Product Description

Product Description

Reaming shells are designed for maintaining hole diameter and stabilizing the drilling hole & core barrel.

JINSHI reaming shells employ advanced sintering technology & feature good stability and long working life.

 

*Diamond Reaming Shell

*Multi-Rings Reaming Shell

*PDC Reaming Shell
 

Bit Matrix	K1	K3	K5	K7	K9	K11
Matrix Hardness	HRC54	HRC42	HRC30	HRC18	HRC6	HRC0
Rock Hardness	Select K1 in case of low working lifte of K3	Soft Rock                Medium Hard Rock            Hard Rock				Select K11 without footage of K9
Grain Size of Rock		Large Grain                  Medium Grain                 Fine Grain
Breakage of Rock		Serious Breakage       Normal Breakage             Complete
Drill Rig Power		High Power                 Medium Power                Low Power

Seq.	Sizes	Item	OD(mm)	Code
1	AWL	Reaming Shell	48	P
2	BWL BWL2	Reaming Shell	59.9	P, D
3	NWL	Reaming Shell	75.7	P, D
4	HWL	Reaming Shell	96.1	P, D
5	PWL	Reaming Shell	122.6	P, D
6	SWL	Reaming Shell	148.1	P, D

Detailed Photos

 

Packaging & Shipping

5-7 working days after we get the payment!

each diamond bit will put in one cylinder box, then the cylinder boxes will packed by the carton box.
 

Our Services

    Jinshi will response in 8 hours to the problems caused by our products. When necessity arises inside the country, technical support will arrive in 24 hours within a 1000 kilometers radius of the company, will arrive in 48 hours for other parts of China. Due to the limitation of branch offices in foreign countries, technical support will arrive your work site in 15 days after visa is issued.

Our Advantages

1. Professional Team & Experience:

Our expert team in this area has an experience of more than 20 years of.

2. World-Class Intelligent Facilities:

We own a precision CNC machine, milling machine, quenching machine, precision lathe, sintering machine, and other

advanced equipment.

3. Selected High-Quality Raw Materials:

We select raw materials from leading big steel factories, such as BAO STEEL, TANG STEEL, and HEBEI STEEL GROUP which
are the best and largest raw material manufacturers in China.

4. Strict Physical/Chemical Testing Procedures:

We have our own lab in our factory to make sure our products can meet the requirements of design and process, and

provide reliable testing data.

5. Short Delivery Time:

Normal production takes 7 days. And we in-stock standard products which can be shipped very soon.

6. Safe Package & Shipment:

Standard export packages with good protection or in wooden/steel cases.

7. Best After-Sale Service:

Timely communication & response especially for troubleshooting. We got a good reputation around the world since all these years.

 

FAQ

1. Are you a manufacturer, trading company, or a third party?
We are a manufacturer and our factory produces a full line of diamond drilling tools & equipment.

 

2. Where is your factory located? How can I get to your factory?

We are in Tangshan City, China, which is near Beijing & Tianjin, we can pick you up at the airports or railway stations.

3. If I will need to stay at your place for a few days, is it possible to book the hotel for me?
It's always our pleasure to book a nice hotel for you.

4. What is your minimum order quantity?

Our MOQ is 1 pc.

 

5. Can you send me free samples?

We're happy to provide small value free samples at your delivery cost.

 

6. Can you do customized products?

Yes, we are happy to do customized products if you can provide drawings or samples.

 

7. Can you do private labels, such as put on our logo?
Yes, putting on your logo is available.

8. Is your price competitive?
The only good quality product we supply. Surely we will give you the best factory price based on superior product and service.

9. May I know which payment will be accepted by your company?
We do 100%T/T before shipment, and a 30% deposit is paid by T/T, the balance paid by L/C are available.

10. How can I get the after-service & quality guarantee?

We will replace the products for free if the problems were caused by us. If it is the man-made problem, we may also send the products, however, they will be charged. Any problems, you may call us directly.