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High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure
High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure
High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure
High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure
Specifications
Brand Name :
SOLLROC
Model Number :
SRC547 RC bit
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 :
Hole Drilling In Mines,Hydrology,exploration and gravel stratum
Formation :
Complicated gravel formation
Quality :
best
Description

High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure

Product Introduce:

RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the bit by the air and travel up through the centre tube of the drill rods remaining free from contamination.

Adavantages:

HIGH RATE OF PENETRATION

A big advantage of RC is its high rate of penetration. Penetration rates often exceed 80 m per shift depending on ground conditions. The speed of drilling can often mean big cost savings compared to slower drilling methods.

GOOD IN BAD GROUND

RC drilling is relatively insensitive to ground conditions, which may be difficult or slow to penetrate using other methods. Dual-pipe RC was originally developed as a method to drill “nightmare” geological formations (such as permafrost, glacial till, broken rock, etc.) where conventional drilling methods were costly and ineffective.

RC drill cuttings are transported to surface inside the centre tube of the dual pipe. Because of this sample recovery is usually very good with high recoveries of both fines and clays.

ENVIRONMENTALLY SOUND

Reverse circulation drilling has several environmental advantages. First and foremost, RC mostly requires no water for rock drilling. This is a benefit in areas with limited or sensitive water supply.

In addition, frozen water sources and waterlines can make winter drilling both tricky and expensive, if not impossible. In certain areas, like the arctic tundra, environmental permitting is easier for winter drilling when the ground is frozen and unlikely to be disturbed. Light-weight RC makes winter drilling in the arctic a viable option.

Woring Principle:

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.

High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure

Specification:

SOLLROC RC BIT model SRC547:

Diameter

Buttons * button diameter

Button angle

Flushing holes

Shroud diameter (mm)

weight (kg)

mm

inch

Gauge

Centre

136

5 3/8

8*16mm

6*16mm+3*14mm

35

2

134

17.1

140

5 1/2

8*16mm

6*16mm+3*14mm

35

2

138

17.2

143

5 5/8

8*16mm

6*16mm+3*14mm

35

2

141

17.3
146 5 3/4 8*16mm 6*16mm+3*14mm 35 2 144 15..0

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

Package :

Ply-wooden cases + pallet

Product tags

yn27c gasoline rock drill

,

coal mining drill bits

,

carbon steel bolt grade 5.6
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High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure

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Product Detail
Brand Name :
SOLLROC
Model Number :
SRC547 RC bit
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Contact Supplier
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High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure
High Carbon Steel Shank SRC547 RC Bit For Mining And Exploration , High Air Pressure

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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