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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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High Air Pressure Carbide Rock Drill Bits 6'' Spherical / Parabolic Shape Anti Rust

Hunan New Diamond Construction Machinery Co., Ltd.
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Hunan New Diamond Construction Machinery Co., Ltd.
City: Yueyang
Province/State: Hunan
Country/Region: China
Tel: 86-731-89708248
Contact Person:
Mr rick liao

High Air Pressure Carbide Rock Drill Bits 6'' Spherical / Parabolic Shape Anti Rust

Brand Name : New Diamond
Model Number : ND65(DHD360、COP34)/NM6/NQL60/NSD6
Certification : ISO9001:2008
Place of Origin : Hunan, China (Mainland)
MOQ : Negotiable
Price : Negotiable
Payment Terms : T/T, L/C, Western Union
Delivery Time : 5-8 work days
Packaging Details : Carton packaging and wooden box packing
Type : Drill Bit
Processing Type : Forging
Use : Ore Mining
Color : Required
Material : Alloy Steel
Usage : Quarrying& Ore Mining& Well Drilling
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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.


Applications


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


Specifications


6” Middle Air Pressure DTH Bits
ND65(DHD360,COP34)THE Drill Head Diameter(mm)Spline Key NumberNO.Air HolesGauge ButtonsFront ButtonsWeight(KG)
152-28XØ187XØ1622.0
165-28XØ188XØ1626.0
175-28XØ1810XØ1627.0
190-210XØ1812XØ1628.5
203-210XØ1813XØ1629.5
NM6152-28XØ188XØ1622.0
165-28XØ1810XØ1623.0
171-28XØ1810XØ1624.0
190-210XØ1812XØ1625.0
203-210XØ1814XØ1628.0
NQL60152-28XØ187XØ1624.0
165-28XØ188XØ1625.0
175-28XØ188XØ1627.0
190-210XØ1812XØ1629.0
203-310XØ1813XØ1633.0
NSD6152-28XØ167XØ1626.0
165-28XØ188XØ1627.0
175-28XØ1810XØ1629.0
190-210XØ1812XØ1632.0
203-210XØ1814XØ1634.0
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.


Product Tags:

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