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High Air Pressure PR40 138mm RC DTH Bit With Black Color For Ore Grade Control

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High Air Pressure PR40 138mm RC DTH Bit With Black Color For Ore Grade Control

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Brand Name :	SOLLROC
Model Number :	rc 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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High Air Pressure PR40 138mm RC DTH Bit With Black Color For Ore Grade Control

High Air Pressure PR40 138mm RC DTH Bit with Black Color for Ore Grade Control

Adavantages:

1. Direct drilling cost reductions in the range of 25% to 40%.

2. Faster completion of drill programs with quicker delivery of results.

3. Reduced man-hours at the drill with decreased exposure to potential accidents.

4. Reduced contractor activity in the mine reduces mine support burden.

5. Indirect cost reductions gained from a simplified sampling process.

6. Requires less water than diamond drilling.

Product Introduce:

Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently using a large rotary drill and air compressor. Reverse Circulation (or RC) drilling is one of the most frequently used methods of drilling used across the world as it is more cost effective and efficient then other methods of drilling. When compared to RAB (Rotary Air Blast) and diamond drilling, RC drilling seems to be somewhere in the middle when it comes to cost, time, quality of samples, technique and depth.

Specification:

Product specifications: PR40-138mm RC Bits

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
124	4 7/8	8x14	8X13	35	2	122	14.3	PR40-124
127	5	8x14	8X14	35	2	125	14.7	PR40-127
133	5 1/4	8x16	10X14	35	2	131	15.2	PR40-133
138	5 4/9	8x16	6x16+3x14	35	2	136	15.8	PR40-138

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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