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Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Specifications
Brand Name :
SOLLROC
Model Number :
SRC40 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 Air Pressure Black 5'' SRC40 Reverse Circulation RC Bit For Exploration

Product Introduce:

RC is a drilling method widely used around the world. The method is unbeatable in areas where water is scarce or expensive, such as Australia and Western Africa (and, for the same reason, in northern Canada).

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:

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.

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.

Specification:

SOLLROC RC BIT model SRC40:

Diameter

Buttons * button diameter

Button angle

Flushing holes

Shroud diameter (mm)

weight (kg)

mm

inch

Gauge

Centre

124

4 7/8

8*14mm

8*13mm

35

2

122

14.5

127

5

8*14mm

8*14mm

35

2

125

14.7

130

5 1/8

8*16mm

8*14mm

35

2

128

14.9

133

5 1/4

8*16mm

6*14mm+3*14mm

35

2

131

15.0

138

5 7/16

8*16mm

6*16mm+3*14mm

35

2

136

15.8

140

5 1/2

8*16mm

6*16mm+3*14mm

35

2

138

16.0

Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel

Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel

Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel

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

what drill bit for steel

,

high speed steel drill bit set

,

28mm drill bit for steel
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Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel

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Product Detail
Brand Name :
SOLLROC
Model Number :
SRC40 RC bit
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Contact Supplier
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel
Black SRC40 RC Drill Bit , Reverse Circulation Drill Bits High Carbon Steel

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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