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Hunan New Diamond Construction Machinery Co., Ltd.
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Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service

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Hunan New Diamond Construction Machinery Co., Ltd.
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Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service

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 : 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

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

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Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service
Description

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
BR1 THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG)
64 6 2 6XØ10 4XØ9 1.8
70 6 2 6XØ12 4XØ10 2.0
BR2 76 6 2 6XØ14 4XØ11 2.7
80 6 2 6XØ14 4XØ12 2.8
85 6 2 6XØ14 4XØ12 3.0
90 6 2 6XØ14 4XØ12 3.1
BR3 90 6 2 6XØ14 5XØ12 4.1
95 6 2 6XØ14 5XØ12 4.3
100 6 2 6XØ14 6XØ12 4.5
108 6 2 8XØ13 6XØ12 4.8
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. Lower cost.

Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service

Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service


Product Tags:

down the hole bits

      

rock boring bits

      
Quality Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service for sale

Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service Images

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