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Taper Drill Rods

HEX 25 Tapered Drill Rod

Product details : Tapered drill rod, another name called taper rod or conical drills, tapered drill steels from rock drilling tools manufacturer KINGDRILLING which provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain...
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Product details

Tapered drill rod, another name called taper rod or conical drills, tapered drill steels from rock drilling tools manufacturer KINGDRILLING which provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths available from 0.6 meter to 3.6 meters in length—are measured from the collar to the rock drill bits end.
Shank Hexagon: 22*108mm, 25*108 mm,  25*159 mm; 7, 11, 12 degree taper in most lengths, taper degrees of drill steel for excellent drilling productivity. 

Taper Drill rods

Shank Style

Rod Length

Taper Degree

mm

inch

 

Hex 22*108mm

500-8000

1′8″~ 26′2″

7°,11°,12°

Hex 25*108mm

500-8000

1′8″~ 26′2″

7°,11°,12°

Hex 25*159mm

500-8000

1′8″~ 26′2″

7°,11°,12°


How to order:

Shank Types + Taper Degree + Rod Length


Our Advantages as below:

1. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.

2. Advanced heat-treatment equipment: multipurpose furnace heat treatment.

3. Completed moulding (tooling ) departments with many molds available.

4. Professional R&D team,completed quality system.

5. Strict Quality-Check Systems.


FAQ:

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.


2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.


3. How to make sure the quality?

More than 40 Years engineer to make sure the quality, 100% inspection

 

4. Shipping way:

A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air

Bulk order: by air or by sea we suggest.

 

5  Competitive price:

A: KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

 

6.What is the Application?

Mining, Quarrying, Tunneling, Construction, Geological Exploration, Water-well Drilling, Oilfield & Gas Industries.



Hot Tags: HEX 25 tapered drill rod, China, manufacturers, price, in mining, made in China
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