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High Air Pressure SRC004 4'' RC Drill Bit , Rc Bits For Complicated Gravel Formation

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High Air Pressure SRC004 4'' RC Drill Bit , Rc Bits For Complicated Gravel Formation

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Brand Name : SOLLROC

Model Number : SRC004 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

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High Air Pressure SRC004 4'' RC Bit For Reverse Circulation RC Drilling

Product Introduce:

Reverse Circulation hammers are designed with an inner sample tube that extends through the center and into the top of the hammer bit. The RC hammer exhausts the air between the bit splines and over the face of the bit. This forces the sample into the recovery holes in the face of the bit, through the center of the hammer and upward through the drill rod inner tubes to the surface for collection. The use of a shroud or collar is required when a RC hammer is used, to help direct the return air and cuttings up through the face of the bit.

Adavantages:

Maximum material recovery, up to 98%

No cross contamination of samples

Delivers maximum drilling under water

Hammer can be fitted with back reaming subs

Additional air lift tubes

Specification:

SOLLROC RC BIT model SRC531:

Diameter

Buttons * button diameter

Button angle

Flushing holes

Shroud diameter (mm)

weight (kg)

mm

inch

Gauge

Centre

114

4 1/2

8*14mm

8*13mm

35

2

112

11.8

118

4 5/8

8*14mm

8*13mm

35

2

116

12.0

121

4 3/4

8*14mm

8*13mm

35

2

119

12.4

127

5

8*14mm

8*14mm

35

2

125

12.8

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:

reverse circulation drill bits

      

reverse circulation hammers

      
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