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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits

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Hunan New Diamond Construction Machinery Co., Ltd.
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Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits

Brand Name : New Diamond

Model Number : BR/BR2/ND25

Certification : ISO9001:2008

Place of Origin : Hunan, China (Mainland)

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : According to order quantity

Delivery Time : 3-5 days for sample

Packaging Details : Carton packaging and wooden box packing

Type : Drill Bit

Processing Type : Forging

Use : Ore Mining

Color : Required

Bit face : Center drop/Flat/convex/concave/double gauge face bits

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Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits

Specifications

Middle Air Pressure DTH Bits
BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG)
64 6 2 6XØ10 3XØ10 2.6
70 6 2 6XØ12 4XØ9 2.8
76 6 2 6XØ13 5XØ10 3.2
BR2 76 6 2 6XØ13 5XØ10 3.6
80 6 2 6XØ13 5XØ11 4.0
90 6 2 6XØ14 5XØ12 4.2
ND25 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.
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.

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.

Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits


Product Tags:

hard rock drill bits

      

air hammer drill bits

      

Rock Drilling DTH Button Bits

      
Quality Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits wholesale

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