Stability New design DTH Water Well Drilling pdc Bit

$100.00
Min. Order
12 Pieces
Quick Quotation
Company Information

Changsha Great Wall Drilling Tools Manufacturing Co., Ltd.

CN Manufacturer
Response Time
<24h
Response Rate:
100%
Transactions
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Quick Details

Port: Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 5000 Piece/Pieces per Month Stability New design DTH Water Well Drilling pdc Bit
Place of Origin: Hunan China
Brand Name: Pro-Power Drill
Model Number: DHD 360-165
Type: Drill Bit
Machine Type: Drilling Tool
Material: Carbon Steel
Processing Type: Forging
Use: Well Drilling
diameter(mm): 152+
Face design: Concave/ Flat/ Convex/ Drop
Button shape: Spherical/Ballistic/Wedged/Semi-ballistic
Color: Customized
OEM: YES
Sample: YES
Product name: Stability New design DTH Water Well Drilling pdc Bit
Delivery Detail: Shipped in 20 days after payment
Packaging Detail: Stability New design DTH Water Well Drilling pdc Bit in Ply-wooden cases + pallet
Product Description

Stability New design DTH Water Well Drilling pdc Bit

   

    DTH bit is our main product. After many years search, we have rich experience in development and manufacturing high quality DTH Bits, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.

 

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6 BIT

 

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How to Select DTH Bits Face shape and Carbide Button Shape

 

A:Bits face shape selection

 

Drop Center

For high penetration rates in soft to medium-hard and fissured rock formations.

Concave Face

The all-round application bit face specifically for medium hard and homogeneous rock formation. Good hole deviation control and good flushing capacity.

Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressure. It is the most resistance to steel wash, and good resistance to steel wash step gauge bit.

Flat Face

This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

 

 

B:Insert Carbide Button shape Selection

Different button is ideal for different ground conditions, abrasive levels, PSIs and penetration levels. In general, the more of gauge buttons, the better over performance, especially in hard rock.

 

Spherical

  • Application Strength-multipurpose
  • Best suited to soft abrasive
  • 25,000 to 45,000 PSI (170 to 300 MPa)
  • Abrasive to very abrasive

Ballistic Button

  • Application Strength- fast penetration
  • Best suited to soft ground
  • 10,000to 20,000 PSI(70 to 140 MPa)
  • Non abrasive ground

Semi-ballistic

  • Application Strength-fast penetration
  • Best suited to medium ground
  • 15,000 to 25,000 PSI(100 to 170 MPs)
  • Mildly abrasive ground

Wedged (Conical) Button

  • Application Strength- fast penetration
  • Suited for all non-abrasive ground types
  • Smaller contact area
  • Best suited for smaller diameter bits

 

 Features of Our DTH Hammer

  • Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
  • Recommended for eliminating hole deviation
  • Widely used drifting and tunneling
  • Bit face design is ideal for medium-hard to hard abrasive rock.

 

Application

      DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain. 

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Company Information

 

 

 

    Changsha Changcheng Drilling Tools Co., Ltd., established in 2001. We have our own modern workshop and 16 years technical experiences. With many kinds of CNC machines, precision grinding, heat treatment equipment and quality testing equipments, our company improve the quality and the technical content of products constantly. Besides, we have many senior technicians ,they assure the reliability of the products. High quality alloy steel materials and advanced processing technology ensure smooth operation and longer service life. Factory direct sale promises that you will get lower price in our company. This is the reason why our products are outstanding among all drilling tool manufactures in China. Our products also can perfectly match with the products of the famous brand in the world, such as: Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufactures.

Packaging & Shipping

 

Packaging

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

 

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Delivery

    Delivery Time: shipped in 20 days after payment.

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Payment

 

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Customization
  • Steel seal

According to your requirements, we can seal any words on the body of DTH Bit.

 

sealing

 

  • Button Number

      We can add the button No. to design non-standard products as your demands.

 

button

Send your inquiry details to get more information in the blow, click "send" now!

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