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NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size

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Address: PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.

Contact name:Rick Liao

Hunan New Diamond Construction Machinery Co., Ltd.

NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size

Country/Region china
City & Province yueyang hunan
Categories Chains

Product Details

NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size

 

Description

Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers.

1. Button Shape: Spherical,Semi-ballistic,Ballistic.
2. Durable performance, wear resistant and withstanding large impacting force.
3. Long life span.
5. Fast delivery time.

 

Applications

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

 

Specifications

THE Drill Head Diameter(mm)Spline Key NumberNO.Air HolesGauge ButtonsFront ButtonsWeight(KG)
254-212XØ1821XØ16108.0
305-412XØ1836XØ16125.0
311-412XØ1836XØ16130.0
318-412XØ1838XØ16142.0
330-416XØ1842XØ16155.0
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. Low cost. 

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