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SRC040 Shank RC Rock Drill Bits With Hole Diameter 124mm

Name: SRC040 Shank RC Rock Drill Bits With Hole Diameter 124mm
Brand: SOLLROC
Price: 1 USD

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Brand Name :	SOLLROC
Model Number :	4.5'' RC Hammer
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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Product Details
Company Profile

SRC040 Shank RC Rock Drill Bits With Hole Diameter 124mm

SRC040 RC Rock Drill Bit With Hole Diameter 124mm-140mm Use For Exploration

Product Introduce:

The benefits of reverse circulation drilling are well documented. Samples are protected from cross-contamination since they are pulled up in sequence as the reverse circulation drill bit cuts new rock. Reverse circulation drilling consumes less water than other drilling techniques, such as diamond drilling.

Technical Parameters

RC bits Model SRC040

Diameter		No x Button diameter mm		Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No
mm	inch	Gauge Button	Front Button	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No
124	4 7/8	8 x 14mm	8 x 13mm	35	2	122	14.5	SRC040-124
127	5	8 x 14mm	8 x 14mm	35	2	125	14.7	SRC040-127
130	5 1/8	8 x 16mm	8 x 14mm	35	2	128	14.9	SRC040-130
133	5 1/4	8 x 16mm	6x14+3x14	35	2	131	15.0	SRC040-133
138	5 7/16	8 x 16mm	6x16+3x14	35	2	136	15.8	SRC040-138
140	5 1/2	8 x 16mm	6x16+3x14	35	2	138	16.0	SRC040-140

Adavantages:

1.The samples extracted by RC drilling are reliable and free of contaminants,

2.The method is timely and cost-efficient,

3.It is well-suited for difficult terrains,

4.It has high penetration rates, and

5.It has minimal environmental impact.

Working principle

The on-board compressor delivers power to a pneumatic reciprocating piston. The piston, in turn, drives a tungsten-steel drill bit which is purpose designed to be able to crush hard rock.

Similar to air core drilling, drill cuttings are returned to surface inside rods. We achieve this through the use of dual wall drill rods: an outer drill rod with an inner tube. When compressed air is blown through the rod, the volume displaces the air, lifting the samples to the surface.

Once cuttings reach a diverter at the top of the hole, they’re moved through a hose and around the cyclone, which slows the sample down. From the cyclone the sample goes over a splitter that delivers a percentage of the entire sample into a sample bag. The exploration drilling team then collect the samples aligned to the hole depth and lay them out for the client to log, and then transport to the lab for assay.

Detailed Photo:

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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SRC040 Shank RC Rock Drill Bits With Hole Diameter 124mm

SRC040 Shank RC Rock Drill Bits With Hole Diameter 124mm

SRC040 Shank RC Rock Drill Bits With Hole Diameter 124mm

SRC040 Rock Drill Bits

Rock Drill Bits Hole Diameter 124mm

SRC040 Shank RC Drill Bit

SRC040 Shank RC Rock Drill Bits With Hole Diameter 124mm

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