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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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PR54 Cemented Carbide Reverse Circulation Drilling Alloy Steel Material

PR54 Cemented Carbide Reverse Circulation Drilling Alloy Steel Material

  • PR54 Cemented Carbide Reverse Circulation Drilling Alloy Steel Material
PR54 Cemented Carbide Reverse Circulation Drilling Alloy Steel Material
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: PR54
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton packaging and wooden box packing
Delivery Time: 5-8 work days
Payment Terms: Western Union, T/T, L/C
Supply Ability: According to order quantity
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Detailed Product Description
Diameter (mm): 140-143mm No Head Length(mm): 281mm
Number Of Vents: 2 Head Shape: Flat Face Bit/Concave Face/Convex Face
Material: Alloy Steel Spline Key Number: 8
High Light:

threaded button bits

,

tapered button bits

PR54 cemented carbide reverse circulation bit DTH Button Bits

 

Description


  Wide range of application: the bits are wide used in the soft, medium-hard rocks(able to drill a rock hardness of F9) of carbonate rock,limestone,chalk rock, clay rock,siltstone and sandstone etc., and the bits work especially good on the rock hardness of F6-F8 compared with other bits.

 

Applications


It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.

 

Specifications

 


PR54 Head shape

Diameter

(mm)

Number of vents NO X button diamter weight (KG)
Toothed Gauge Toothed
PR54 Center Drop Bit 140 2 Round Button+ Round Button 8XØ16 6XØ16+2XØ14  
Center Drop Bit 143 2 Round Button+ Round Button 8XØ16 6XØ16+3XØ14  
We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
 
 

Feature Advantage


1. Price commitment: in order to ensure the high reliability of products, raw material selection are usinggrapefruit brand products; under the same competitive conditions, and not to reduce product technicalperformance on the basis of sincerity at a favorable price to customers.


2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.


3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliableproduct quality" principle.

 


The appearance of the picture is different from that of the actual product, and the actual product is the

standard.

 

 

PR54 Cemented Carbide Reverse Circulation Drilling Alloy Steel Material 0

Contact Details
Hunan New Diamond Construction Machinery Co., Ltd.

Contact Person: Rick.liao

Tel: +8618692219720

Send your inquiry directly to us
Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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