RH550 SERIES DOWN THE HOLE HAMMERS SELECTION GUIDE WITH MISSION SHANK
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RH550 SERIES DOWN THE HOLE HAMMERS SELECTION GUIDE WITH MISSION SHANK
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Features
Basic Infomation
Place of Origin: Sweden,USA, China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 3", 4", 5", 6", 8", 10"
High Light:

dth drilling tools

,

down hole hammer

Payment & Shipping Terms
Packaging Details: Poly Wooden box
Supply Ability: 10000 sets
Specifications
Model: DTH Hammer Manufacturer
Name: Down The Hole Hammer For Sale
Type: Down The Hole Hammer Bits
Functions: Down The Hole Hammer How It Works
Visual: Down The Hole Hammer Video
Methods: Down The Hole Hammer Method
Use: Down The Hole Hammer Piling
Manufacturers: Down The Hole Hammer Manufacturers
Advantages: Down The Hole Hammer Price
Drilling: Down The Hole Hammer Drilling
Regions: Down The Hole Hammer Australia
Name No.: Down The Hole Hammer Atlas Copco
Usage: Down The Hole Air Hammer
Tools: Down The Hole Hammer Drill Bits
Composition: Down The Hole Hammer Assembly
Works: How A Down The Hole Hammer Works
Hammer No.: Secoroc DTH Hammers
Series: Secoroc RC 50 Hammer
Product Description

SD RH550 DOWN THE HOLE HAMMERS SELECTION GUIDE WITH MISSION SHANK


RH550 SERIES DTH HAMMER

 

SD DOWN THE HOLE HAMMERS SELECTION GUIDE WITH MISSION SHANK



SD DOWN THE HOLE HAMMERS



The Down The Hole or DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling. Down The Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs. Drilling Supply Store offers a wide range of DTH hammers suitable for a variety of drilling operations. Our Down the Hole hammers provide the most versatile and cost effective rock drilling method. 


DOWN THE HOLE HAMMERS SELECTION GUIDE



 

PART NUMBER SD HAMMER SHANK
3" RANGE
32-4535-SDA/16S RH450 DHD 3.5
4" RANGE
32-4540-SDA/16S RH450 DHD 340
32-4540-SDA/11S
33-48001-1/16A RH550r M40
33-48001-1/11A
5" RANGE
33-58D01/04A RH550 M50
33-58D01/11A
33-58D02/04CA RH550g M50
33-58D02/11CA
33-58S02/04CA RH550r M50
33-58S02/11CA
6" RANGE
32-4560-SQA/04S RH450 QL60
33-68D08/04A RH550 M60
33-6L009/04CA RH550g M60
33-68602/04CA RH550r M60
33-68N08/04A RH550w M60
8" RANGE
33-88002/19CA RH550r M80
33-88302/19A RH550w M80
10" RANGE
32-SD10/39 SD10in SD10
12" RANGE
33-1B001/39A RH450 SD12
33-1B001/39A RH450 DHD112


 

ROSCHEN DTH Hammers Specifications
Hammer Size Bit Shank ROSCHEN Code Connection Thread Suitable bit Working pressure Air consumption
2" BR2 ROS 11 ROS 22 RD50 box ¢70-¢90mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" DHD3.5 ROS 32 API 2 3/8" Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
COP32/COP34
M30 1.5Mpa 9m3/min
4" DHD340 ROS 34 API 2 3/8" Reg ¢110-¢135mm 1.0-2.5Mpa 1.0Mpa 6m3/min
COP44
QL40
SD4 1.8Mpa 10m3/min
M40 2.4Mpa 15m3/min
5" DHD350 ROS 52 ROS 54 API 2 3/8"Reg/API 3 1/2" Reg ¢135-¢155mm 1.0-2.5Mpa 1.0Mpa 9m3/min
COP54
QL50
SD5 1.8Mpa 15m3/min
M50 2.4Mpa 23m3/min
6" DHD360 ROS 62 ROS 64 API 3 1/2" Reg ¢155-¢190mm 1.0-2.5Mpa 1.0Mpa 10m3/min
COP64
QL60
SD6 1.8Mpa 20m3/min
M60 2.4Mpa 28.5m3/min
8" DHD380 ROS 82 ROS 84 API 4 1/2" Reg ¢195-¢254mm 1.0-2.5Mpa 1.0Mpa 15m3/min
COP84
QL80 1.8Mpa 26m3/min
SD8 2.4Mpa 34m3/min
M80/M85
10" SD10 ROS 100 API 6 5/8" Reg ¢254-¢311mm 1.0-2.5Mpa 1.0Mpa 22m3/min
Numa100 1.8Mpa 40m3/min
ROS 100 2.4Mpa 55m3/min
12" DHD1120 ROS 120 API 6 5/8" Reg ¢305-¢445mm 1.0-2.5Mpa 1.0Mpa 30m3/min
SD12 1.8Mpa 56m3/min
Numa120 2.4Mpa 78m3/min
Notes: Any special size of DTH bits will be available by requests.
Metzke, Remet thread is available!




 

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.


 

 

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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