RH460g 5 inch DTH Down The Hole Hammer Rock Drilling Hard Rocks
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RH460g 5 inch DTH Down The Hole Hammer Rock Drilling Hard Rocks
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: 5"
High Light:

5 inch DTH Down The Hole Hammer

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dth hammer Rock Drilling

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DTH Down The Hole Hammer

Payment & Shipping Terms
Packaging Details: Poly wooden box
Supply Ability: 100000 sets
Specifications
Type: Drill Bit
Material: Carbide
Face Shape: Concave , Convex , Double Gauge
Machine Type: Drilling Equipment, Drilling Equip
Processing Type: Forging
MOQ: As Your Request
Color: As Your Request
Steel: Baosteel Group High Quality Stee
Certification: ISO9001:2008
Use: Ore Mining
Advantage: Competitve Price And High-efficie
Button Shape: Domed/Round ,Parabolic/Semi-B
Quality: 95% Closed To Atlas Ect.
Product Description

RH460g 5 inch DTH Hammer for Down The Hole Rock Drilling Hard Rocks
 

What is our Down The Hole (DTH) Drilling Tools?

 

Down The Hole (DTH) Drilling Tools A wide range of products, including DTH Bits, DTH Hammer, DTH Drill Tube, ODEX & RC Drill Tools, Down The Hole (DTH) Drilling Spare Parts, Diamond Grinding Cups/Pins for Button Bits Sharpening. Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks. Our product range covers the most diverse applications in mining, natural resources exploration, water wells, quarries and civil works.

 

Halco RH Series DTH Hammer

Model Size Weight lb. Outside diameter length Op pressure psi
RH460g 5" 170 4.96" 42.01" 150-350
RH550r 3" 55 3.2" 32.4" 150-350
RH550r 4" 83 3.86" 36.0" 150-350
RH550 5" 145 4.72" 38.86" 150-350
RH550g 5" 160 5.0" 38.86" 150-350
RH550r 5" 160 5.0" 38.86" 150-350
RH550w 6" 158 5.6" 36.3" 150-350
RH550 6" 158 5.6" 36.3" 150-350
RH550g 6" 180 5.9" 36.3" 150-350
RH550r 6" 180 5.9" 36.3" 150-350
RH550r 8" 380 7.12" 48.0" 150-350
RH550w 8" 380 7.12" 50.0" 150-350


Why buy our down the hole (DTH) drilling bit?

 

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder

of hammer.

5. Interchangeable with DTH bit and dill pipe manufactured by Atlas copco and Ingersoll-rand series.

6. Our DTH drill bits are made from quality tungsten carbide steels and machined precisely to manufacture a perfect body. And then the buttons are heat-treated to the right hardness and each bit is finally fitted with required shape and sized buttons. 
 

Model Size Weight lb. Outside diameter length Op pressure psi ROSCHEN CODE
RH460g 5" 170 4.96" 42.01" 150-350 ROS 52
RH550r 3" 55 3.2" 32.4" 150-350 ROS 32
RH550r 4" 83 3.86" 36.0" 150-350 ROS 42
RH550 5" 145 4.72" 38.86" 150-350 ROS 54
RH550g 5" 160 5.0" 38.86" 150-350 ROS 54
RH550r 5" 160 5.0" 38.86" 150-350 ROS 54
RH550w 6" 158 5.6" 36.3" 150-350 ROS 62
RH550 6" 158 5.6" 36.3" 150-350 ROS 64
RH550g 6" 180 5.9" 36.3" 150-350 ROS 64
RH550r 6" 180 5.9" 36.3" 150-350 ROS 64
RH550r 8" 380 7.12" 48.0" 150-350 ROS 82
RH550w 8" 380 7.12" 50.0" 150-350 ROS 84

 

FAQ

The information about dth drill bit 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 20 days for production.
in 3 working days after receiving the advance payment


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


6. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.

 

For more information, please contact:

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

 

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.com

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Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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