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Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

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I would recommend this company product 110% as in the past I have had a 100% good result from them.

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Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits

Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits
Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits

Large Image :  Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: SRC547 RC Drill Bit
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 20Days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability: 1000Pcs/month

Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits

Description
Brand: Sollroc Orgin Place: HuNan,China(Mainland)
Certification: SGS Color: Black Or Requested
Delivery Time: 18-22Days MOQ: 1 PC
Material: Alloy Steel Advantage: Long Use Life
Product Type: Reverse Circulation Hammer Use: Mining,Water Well Drilling
Name: SRC547 RC Drill Bit Package: Plywood Case
High Light:

reverse circulation drill bits

,

reverse circulation drilling

 

Bore Hole Equipments SRC547 RC Drilling Bits 133mm-146mm Button Bits

 

Basics of Reverse Circulation Drilling:
(1) RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel drill bit.
(2) RC drilling utilizes much larger rigs and machinery and depths of up to 500 meters are routinely achieved. RC drilling ideally produces dry rock chips, as large air compressors dry the rock out ahead of the advancing drill bit.
(3) RC drilling is slower and costlier but achieves better penetration than RAB or air core drilling; it is cheaper than diamond coring and is thus preferred for most mineral exploration work.
(4) Reverse circulation is achieved by blowing air down the annulus of the rod, the differential pressure creating air lift of the water and cuttings up the inner tube which is inside each rod. It reaches the deflector box at the top of the drill string then moves through a sample hose which is attached to the top of the cyclone.
The drill cuttings travel around the inside of the cyclone until they fall through an opening at the bottom and are collected in a sample bag. For any drill hole there will be a large number of sample bags, each one marked to record the location and drilling depth that the sample was obtained.
The collected series of sample bag cuttings are later taken for analysis to determine the mineral composition of the drill hole. The analysis results of each individual bag represents the mineral composition at a particular sample point in the drill hole. Geologists can then survey the drilled ground analysis and make decisions about the value of the overall mineral deposit.

 

 

Features of SOLLROC RC hammer and bit:

-Spare parts are made of quality raw material with carburized treatment offer good wear resistance.The hammer achieve excellent wear resistance and high penetration rate

 

-Various selection for bit head shape,button shape and button configuration.It can completely satisfy the customization requirement and have adaptability to varies of conditions.

 

-Rc bit is interchangeable with well-known brand shank.The interchangeable shank design helps customers to optimized inventory.

 

Shank can be available:

1). RC bits for 3" RC Hammer: Diameter(86mm-102mm), shank type: SRC531,
2). RC bits 3.5" RC Hammer: Diameter(98mm-115mm), shank type:SRC3.5
3). RC bits 4'' RC Hammer:Diameter (104mm-127mm), shank type: SRC004
4). RC bits 4.5'' RC Hammer:Diameter(113mm-135mm), shank type: SRC542,SRC543
5). RC bits 5" RC Hammer: Diameter(122mm-142mm), shank type: SRC545,SRC040,SRC004
6). RC bits 5.5" RC Hammer: Diameter(133mm-146mm), shank type:SRC547, SRC054,SRC052,

Test Data of RC Drilling Tools

 

Rock formation Drilling meters
Soft rock 25000 - 30000 m
Middle hard rock 15000 - 25000 m
Hard rock 10000 - 15000 m
Iron ore, spodumene, granite, basalt, oxide 7000m to 15000m

Test deepth of RC Hammmers

 

Test Data of RC Drilling Tools

Rock formation Drilling meters

Huni Sandstone, Banket Sandston, Banket Conglomerate, Tarkwa Phylite, Mafic,

Kawere (Dolerite) in Ghana

160m averagely
Iron ore, spodumene, granite, basalt, oxide in Western Australia 1000m-3000m

 

5 inch Drill bit, SRC547 RC bit
RC bits Model SRC547 for shank SRC547

Diameter

No x Button diameter

mm

Button angle Flushing holes Shroud Dia mm

Weight

(kg)

Part No
mm inch Gauge Button Front Button
136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 14.2 SRC547-136
140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 14.5 SRC547-140
143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 14.7 SRC547-143
146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 15.0 SRC547-146

 

 

Advantages of Reverse Circulation Hammer:

1) Non-Blocking:Our RC hammers are proved to ensure extremely low rate of blocking during it works.
2) High Efficiency:The well drilling equipment carries with larger power of impact frequency and torque, thus ensuring faster penetration. Compared with others, the efficiency can be improved 10%.

 

Our Service:

1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
(1)Select equipment model.
(2)Design and manufacture products according to customer‘s needs;

(3)Train technical personnel for clients .

2.Services during the sale:
(1)Pre-check and accept products ahead of delivery .

(2)Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.

(1)Complete After-sales service,professional engineers available to service machinery at home or oversea.

(2)24 hours technical support by e-mail.


(3)Other essential technical services.


Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time:
Generally need 15-25 days

Transportation:
By air, By Express or By sea according to your requests.

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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