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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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Alloy Steel Retrac Button Bit

Alloy Steel Retrac Button Bit

  • Alloy Steel Retrac Button Bit
Alloy Steel Retrac Button Bit
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: ND55(DHD350R、COP54)/NM5/NQL50/NSD5
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: L/C, T/T, Western Union
Supply Ability: According to order quantity
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Detailed Product Description
Type: Drill Bit Processing Type: Forging
Use: Ore Mining Color: Required
Material: Alloy Steel Bit Face: Center Drop/Flat/convex/concave/double Gauge Face Bits
High Light:

tapered button bits

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button drill bit

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Alloy Steel Retrac Button Bit

Description


By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers: down the hole hammers and bits(dth hammers and dth bits), drill pipes, various size of threaded drilling bits, reverse circulation hammers and bits, shank adapters and coupling sleeves, drilling rig, air compressor and spare parts for drill equipment.

 

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

 

1, Button Shape: Spherical,Semi-ballistic,Ballistic.
2, Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well drilling project,Marble quarry or well drilling and other construction projects,etc.
3, Our cemented carbide buttons have very good wear-resistant, can be ground t·ime after time and have a longer service life. Using the specially processed formula, our carbide buttons can meet requirements of various rocks.
4, Buttons are strong in the mining process, and the service lifetime is very long.A lot of grades can be chosen according to different applications.
5, Exactly suggestion for the button used for soft, medium-hard, and hard rocks.
6, Durable performance, wear resistant and withstanding large impacting force.
7, Very good prices according to market situation.
9, Very fast delivery time.
9, The best and reliable after-service.

 

Applications


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

 

Specifications


5” Middle Air Pressure DTH Bits
ND55(DHD350R,COP54) THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG)
133 - 2 7XØ16 7XØ14 15.0
140 - 2 7XØ18 7XØ14 16.0
146 - 2 8XØ18 7XØ14 17.0
152 - 2 8XØ18 8XØ14 17.5
165 - 2 8XØ18 8XØ16 18.5
NM5 135 - 2 7XØ18 7XØ14 12.5
140 - 2 7XØ18 7XØ14 13.5
146 - 2 8XØ18 7XØ14 14.0
152 - 2 8XØ18 8XØ14 14.4
165 - 2 8XØ18 8XØ16 15.0
NQL50 133 - 2 7XØ16 7XØ14 15.5
140 - 2 7XØ18 7XØ14 16.0
146 - 2 8XØ18 7XØ14 16.5
152 - 2 8XØ18 8XØ14 17.0
165 - 2 8XØ18 8XØ16 18.0
NSD5 133 - 2 7XØ16 7XØ14 15.5
140 - 2 7XØ18 7XØ14 16.0
146 - 2 8XØ18 7XØ14 16.5
152 - 2 8XØ18 8XØ14 17.0
165 - 2 8XØ18 8XØ16 18.0
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.

 

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

Alloy Steel Retrac Button Bit 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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