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Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant
Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant
Specifications
Brand Name :
New Diamond
Model Number :
BR2
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
Button shape :
Spherical/Ballistic/parabolic/sharp/falt bottons
Description
Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant
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

THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG)
76 6 2 6XØ13 5XØ10 3.6
80 6 2 6XØ13 5XØ11 4.0
90 6 2 6XØ14 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.
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.

Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant

Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant

Product tags

rock drilling bit

,

coal mining drill bits

,

mining rock drill
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Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant

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Product Detail
Brand Name :
New Diamond
Model Number :
BR2
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
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Down The Hole Air Rock Drill Bits BR2 Alloy Steel For Ore Mining , Erosion Resistant

Hunan New Diamond Construction Machinery Co., Ltd.

Active Member
8 Years
hunan, yueyang
Since 2011
Business Type :
Manufacturer
Main Products :
DTH Hammer Bits, DTH Drill Bits, DTH Button Bits
Total Annual :
1,000,000-40,000,000
Employee Number :
100~300
Certification Level :
Active Member
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