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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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Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size

Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size

  • Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size
Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: ND25
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
Type: Drill Bit Processing Type: Forging
Use: Ore Mining Color: Required
Button Shape: Spherical/Ballistic/parabolic/sharp/falt Bottons Bit Face: Quarrying& Ore Mining& Well Drilling
High Light:

down the hole bits

,

bore well drill bits

Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size

 

Description

DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

• Medium to large size drilling diameters
• Works in high pressure range, capable of drilling deep hole lengths

 

Down the hole hammers are connected with down the hole bits to do the drilling works. New Diamond uses high quality steel and the best level tungsten carbide as the raw material,with it's special heating treatment technique and advanced carbide inserting technique ,the bits perform well even on the hard rock formations and save the energy to a maximum limit at the same time.

 

Applications

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

 

Specifications

1-2” Middle Air Pressure DTH Bits
THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG)
76 6 2 6XØ13 5XØ10 3.6
82 6 2 6XØ14 4XØ11 4.0
90 6 2 8XØ12 5XØ12 4.2
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. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. New Diamond's bits are widely used in different rock formations like carbonate rock,limestone,chalk rock, clay rock,siltstone and sandstone;
4. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.

Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size 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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