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Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

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Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

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Brand Name : SOLLROC

Model Number : 4'' SRC004 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 : SRC004

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Reverse Circulation Length 1252mm 4'' SRC004 RC Hammer For Water Well 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.

Specification:

SOLLROC RC hammer model SRC004:

Overall Length (less bit)

1252mm

Weight (less bit)

52kg

External Diameter

107mm

Fit bit shank

SRC004

Hole range

115-127mm (4 1/2''-5'')

Top sub thread

3.5" Remet / 4'' Remet / 4'' Metzke

Working presure

15-35 bar

Impact rate at 2.4 Mpa

40Hz

Bit SRC004 specification:Data reference by drop center face bit

Diameter No.*Button Dia(mm) Recommended Shroud dia(mm) Approx Weight (kg)
mm inch Gauge button Center button Center
115 4 1/2'' 8*14mm 6*14mm 2*14mm 113 11.8
121 4 3/4'' 8*14mm 6*14mm 2*14mm 119 12.2
124 4 7/8'' 8*14mm 6*14mm 2*14mm 122 12.6
127 5'' 8*14mm 6*14mm 3*14mm 125 12.9

Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

Length 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

Adavantages:

1.Manufactured using premium hardened metals for long life;
2. Maximum material recovery, up to 98%;
3.No cross contamination of samples;
4. Handles injection of water, foam, oil, and polymers without performance loss;
5. Delivers maximum drilling under water.

Detailed Photo:

Length 1252mm SRC004 Reverse Circulation Hammer For Water Well DrillingLength 1252mm SRC004 Reverse Circulation Hammer For Water Well DrillingLength 1252mm SRC004 Reverse Circulation Hammer For Water Well Drilling

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


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