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Numa Patriot Rc50 RC Hammer Drill String Safely Collect At Surface Cuttings

Numa Patriot Rc50 RC Hammer Drill String Safely Collect At Surface Cuttings

Brand Name:ROSCHEN
Certification:ISO,CE
Model Number:RC 50
Minimum Order Quantity:1 set
Place of Origin:Germany
Price:Negotiate
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Location: Shanghai Shanghai China
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
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NUMA PATRIOT RC50 RC Hammer Drill String safely collect at Surface cuttings


NUMA PATRIOT RC50


DRASTICALLY IMPROVES HOLE CLEANING AND OVERALL DRILLING SPEED

Roschen has led the industry in innovative design of reverse circulation hammers and bits. These RC products have the unique ability to bring all cuttings up the center of the hammer and drill string to be safely collected at the surface, which is essential in today's environmentally conscious society.

Recently, we have engineered a new, breakthrough RC bit design that drastically improves hole cleaning and overall drilling speed. By deepening the channel ways and side exhausting, the new design is able to efficiently flush more air over the bit face resulting in a greater recovery and accurate down hole sample at the surface - all at a much faster drilling rate.

Currently, our RC hammer and bit line has the capability to drill holes from 4-3/4" to 36" (121 - 914 mm) in diameter, with more designs in the works. As with our conventional line, all RC products provide incredible performance and reliability in tough drilling applications around the world.


Standing Up To The Toughest Conditions

Currently, our RC hammer and bit line has the capability to drill holes from 4-3/4″to 36″(121 – 914 mm) in diameter, with more designs in the works. As with our conventional line, all RC products provide incredible performance and reliability in tough drilling applications around the world.



Since the purchase of Numa in 1985 by current management, Numa has dedicated itself to becoming the leading designer and manufacturer of down hole hammers and bits worldwide. Word of Numa`s extremely reliable on-the-job performance has quickly spread throughout the world. Today, over 45% of our sales are overseas, with Numa hammers and bits at work on tough land and marine drilling sites in over 105 countries.


RC Hammer 4.5", Remet thread, RE545
RC bits 5"(127MM)
Top sub for 4" drill rod remet

RC drilling 4" Hammer Metzke Thread, RE542, Remet thread
RC drilling 4" Hammer bit 5.1"
Shroud
Top Sub
Sample Tube


ROSCHEN RC Hammers Specifications
Hammer SizeHammerBit ShankROSCHEN CodeHole Range (mm)External Diameter (mm)Length (without bit) mmWeight (N.W.) kgsConnection ThreadWorking Pressure
3"RE531RE531ROS RC 3084-100811069293“ Remet1.0-3.0Mpa
3"RE035RE035ROS RC 3584-105851075353“ Remet1.0-3.0Mpa
4 1/2"RE004RE004ROS RC 40111-1271071252523.5"-4" Remet 4" Metzke1.0-3.0Mpa
4 1/2"RE540RE540ROS RC 45111-1271071252523.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"RE040RE040ROS RC 50113-130109.51191573.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"RE542RE542ROS RC 50113-130109.51191573.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"RE543RE543ROS RC 50120-1351161191623.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"RE545RE545ROS RC 50122-135117.51261654"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
5 1/2"RE547RE547ROS RC 55130-146124.51270714.5"Remet 4.5" Metzke1.5-3.5Mpa
5 1/2"RE052RE052ROS RC 55130-146124.51270714.5"Remet 4.5" Metzke1.5-3.5Mpa
5 3/4"RE054RE054ROS RC 55130-146124.51270854.5"Remet 4.5" Metzke1.5-3.5Mpa
5 3/4"RE140RE140ROS RC 55130-146124.51270854.5"Remet 4.5" Metzke1.5-3.5Mpa
5"PR40PR40ROS RC 50124-142120.5136280.53.5"-4.5" Remet 3.5"-4.5" Metzke1.5-3.5Mpa
5 1/2"PR52PR52ROS RC 55126-142121122768.54"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
5 1/2"PR52RPR52/PR52RROS RC 55130-1461241225654"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
5 1/2"PR54PR54ROS RC 55135-150130129484.54.5"Remet 4.5" Metzke1.5-3.5Mpa
6"MX5456MX5456ROS RC 60136-1501321362904.5"Remet 4.5" Metzke1.5-3.5Mpa
6"~6 1/2"RC62/RC62RRC62/RC62RROS RC 65152-1901461320110As Request1.5-3.5Mpa
8"RC82/RC82RRC82/RC82RROS RC 80190-2501801395185As Request1.5-3.5Mpa
10"RC100/RC100RRC100/RC100RROS RC 100250-3702401528328As Request1.5-3.5Mpa
Notes:
Metzke, Remet thread is available!
Any special type shank of RC Hammer will be available by requests.




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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

China Numa Patriot Rc50 RC Hammer Drill String Safely Collect At Surface Cuttings supplier

Numa Patriot Rc50 RC Hammer Drill String Safely Collect At Surface Cuttings

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