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RC Series Reverse Circulation DTH Hammer Bits For Rock Drilling

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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RC Series Reverse Circulation DTH Hammer Bits For Rock Drilling

Brand Name SOLLROC
Model Number rc Bit
Certification SGS
Place of Origin China
Minimum Order Quantity 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 Alloy Steel
Application Hole Drilling in mines, Hydrology and water well ,Geothermal well
Usage Geologic exploration,gravel stratu
Formation Complicated gravel formation
Quality best
Name RC bit
Manufacturing Process Forging
Port Shanghai/Guangzhou/ Beijing
Detailed Product Description

RC Series Reverse Circulation DTH Hammer Bits for Rock 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.

 

Adavantages:

1. Based on previous experience of ordinary hammers, combined with the features of recerse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers deilling with fast smooth and continuous sampling.
2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3. The collection tube adopts an intergrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.
4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5. In difficult condition such as loose soil, hard rock and plenty of water exists, sampling can be done well.
 
Specification:
Product specifications: RC Bits
External diameterBit shankHole rangeConnection thread
81mmRE531Ø84mm- Ø100mm3"-4" Remet
120.5mmPR40Ø124mm- Ø142mm3.5"-4" Remet 3.5"-4" Metzke
100mmRE004/RE004RØ104mm- Ø120mm3.5"-4" Remet 4" Metzke
94mmRE3.5Ø98mm- Ø115mm3"-4" Remet
99mmHRC45Ø114mm- Ø127mmUpon the thread of the drill tube
121mmPR52Ø126mm- Ø142mm4"-4.5" Remet 4"-4.5" Metzke
126mmPR52Ø133mm- Ø146mmUpon the thread of the drill tube
124mmPR52/PR52RØ130mm- Ø146mm4"-4.5" Remet 4"-4.5" Metzke
130mmPR54Ø135mm- Ø150mm4.5" Remet 4.5" Metzke
126mmHRC55Ø133mm- Ø152mmUpon the thread of the drill tube
146mmRC62/RC62RØ152mm- Ø190mmUpon the thread of the drill tube
146mmHRC62Ø155mm- Ø190mmUpon the thread of the drill tube
180mmRC82/RC82RØ155mm- Ø190mmUpon the thread of the drill tube
240mmRC100/RC100RØ250mm- Ø370mmUpon the thread of the drill tube
109.5mmRE542Ø113mm- Ø130mm3.5"-4" Remet 4" Metzke
116mmRE542Ø120mm- Ø135mm3.5"-4" Remet 4" Metzke
117.5mmRE545Ø122mm- Ø135mm4"-4.5" Remet 4"-4.5" Metzke
124.5mmRE547Ø130mm- Ø146mm4.5" Remet 4.5" Metzke
132mmMX5456Ø136mm- Ø150mm4.5" Remet 4.5" Metzke
 
 

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

 

Product Tags: Reverse Circulation DTH Hammer Bits   RC Series DTH Hammer Bits   SGS Rock RC Drill Bit  
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