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RC Drilling Reverse Circulation Down The Hole Bit 121mm For Exploration RE004

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RC Drilling Reverse Circulation Down The Hole Bit 121mm For Exploration RE004

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Brand Name :	SOLLROC
Model Number :	RE004 Bit
Certification :	SGS
Price :	negotiate
Payment Terms :	L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :	5000pcs per month
Delivery Time :	15-22 days

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RC Drilling Reverse Circulation Down The Hole Bit 121mm For Exploration RE004

RC Drilling Reverse Circulation Down The Hole Bit 121mm for Exploration RE004

Product Introduce:

TReverse circulation drilling, or RC drilling, is a form of percussion drilling that uses compressed air to flush material cuttings out of the drill hole in a safe and efficient manner.
Thanks to the benefits enjoyed by this method, it’s become a popular technique in mining exploration and is one of the most common drilling methods across Australia and South America.

Adavantages:

1. Faster completion of drill programs with quicker delivery of results
2. Indirect cost reductions gained from a simplified sampling process
3. the samples are collected at the drill and sent directly to the lab to be assessed
4. less handling results in cost reduction and faster turnaround times

5. High drilling penetration rates
6. Requires less water than diamond drilling

Specification:

RC bits Model RE004

Diameter		No x Button diameter mm		Button angle	Flusing holes	Shroud Dia mm	Weight(kgs)	Part No
mm	inch	Gauge Buttons	Front Buttons	Button angle	Flusing holes	Shroud Dia mm	Weight(kgs)	Part No
114	4 1/2	8x14	6x14	35	2	112	11.5	RE004-114
118	4 5/8	8x14	6x14	35	2	116	11.7	RE004-118
121	4 3/4	8x14	6x14	35	2	119	12	RE004-121
127	5	8x14	8x14	35	2	125	12.4	RE004-127

RE004 RC hammer specification

Length (less bit)	1252mm
Weight (less bit)	52.0kg
External diamater	φ107mm
Bit shank	RE004
Hole range	φ111-φ127
Connection thread	3.5"-4" Remet 4" Metzke
Working pressure	1.0Mpa-3.0Mpa
Air consumption	1.7 Mpa	8 m³/min
	2.4 Mpa	12 m³/min
	3.0 Mpa	16 m³/min

Detailed Photo:

RC Drilling Reverse Circulation Down The Hole Bit 121mm For Exploration RE004

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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