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3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
Specifications
Brand Name :
SOLLROC
Model Number :
3''-5.5'' RC Hammer
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Payment Terms :
L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :
5000pcs per month
Delivery Time :
15-22 days
Packaging Details :
Cartons + ply wood case (no plastic)
Color :
Black or you wanted
Material :
High Carbon Steel
Application :
Hole Drilling in mines, Hydrology and water well ,Geothermal well
Usage :
Geologic exploration,gravel stratu
Formation :
Complicated gravel formation
Quality :
best
Shank :
3''-5.5''
Description

3"- 5.5" Reverse Circulation RC Hammers with Metzke/Remet Thread for RC Drilling

Product Introduce:

Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow.

Unlike diamond drilling, it compiles sample rock cuttings instead of rock core. The drilling mechanism is most often a pneumatic reciprocating piston called a hammer, which in turn is driving a tungsten-steel drill bit, specifically made to be able to crush hard rock.

Adavantages:

1. Reliable and uncontaminated samples:
When the cutting travels through the bit into the inner tube towards the cyclone, it is not introduced to other areas of the hole, keeping it free of cross-contamination.

2. High drilling penetration rates:
RC penetration rates are comparable to open drilling methods and are often faster at greater depths. Sample velocity through the inner tube can reach speeds of 250 m/sec, making the retrieval of drill cuttings a rapid but safe method requiring fewer man-hours.

3. Versatile in tough conditions:
RC drilling is fairly straightforward and requires far less water than diamond drilling, making it ideal in places such as Australia, where water may be scarce or costly. RC drilling is also a more cost-effective method than diamond drilling, with operating costs reduced by up to 40% compared to diamond drilling.

Specification:
Hammer Bit Shank Hole Range
(mm)		 External Diameter
(mm)		 Length (less bit)
mm		 Weight
(kg)		 Connection Thread Working Pressure
RC3-E531 SRC531 84-100 81 1069 29 3" Remet 1.5-3.5Mpa
RC3.5-Y SRC3.5Y 98-115 94 1184 44 3" Remet 1.5-3.5Mpa
RC4-E004 SRC004 111-127 107 1252 52 3.5" / 4" Remet
4" Metzke		 1.5-3.5Mpa
RC4.5-E542 SRC542 113-130 109.5 1191 57 3.5" / 4" Remet
4" Metzke		 1.5-3.5Mpa
RC4.5-E543 SRC543 120-135 116 1191 63 3.5" / 4" Remet
4" Metzke		 1.5-3.5Mpa
RC4.5-E545 SRC545 122-135 117.5 1261 65 4" / 4.5" Remet
4" / 4.5" Metzke		 1.5-3.5Mpa
RC5-P40 SPR40(SPR040) 124-142 120.5 1362 80.5 3.5" / 4.5"Remet 3.5" / 4.5"Metzke 1.5-3.5Mpa
RC5.5-P52/P52R SPR52/SPR52R 126-142 121 1227 68.5 4" / 4.5"Remet
4" / 4.5"Metzke		 1.5-3.5Mpa
RC5.5-E547 SRC547 130-146 124.5 1270 74 4.5" Remet
4.5" Metzke		 1.5-3.5Mpa
RC5.5-P54/P54R SPR54(SRC054) 135-150 130 1294 84.5 4.5"Remet 4.5"Metzke 1.5-3.5Mpa
RC5.5-M5456 MX5456 136-150 132 1362 90 4.5"Remet 4.5"Metzke 1.5-3.5Mpa

Detailed Photo:

333

About us:

SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.

Delivery Way:

By Air, By express or By Sea

Product tags

zk6109dx welding jig

,

drill rod 41mm

,

drill size for m6 thread
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3" 3.5" 4" 4.5" 5" 5.5" RC Hammer With Metzke Remet Thread

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Product Detail
Brand Name :
SOLLROC
Model Number :
3''-5.5'' RC Hammer
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Contact Supplier
video
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread
3 3.5 4 4.5 5 5.5 RC Hammer With Metzke Remet Thread

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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