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DHD1120 DTH Drill Bits For Rock Drill Down Hole Wih High Wear Resistance
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Brand Name:New Diamond
Model Number:DHD1120
Certification:ISO9001:2008
Price:Negotiable
Payment Terms:L/C, T/T, Western Union
Supply Ability:According to order quantity
Delivery Time:5-8 work days
Company Data
Verified Supplier
Contact Person
Rick Liao
Business Type:
86-731-89708248
Business Type:
Manufacturer
Officials:
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
DHD1120 DTH Drill Bits For Rock Drill Down Hole Wih High Wear Resistance
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.
Specifications
| DHD | Head shape | Diameter (mm) | Number of vents | NO X button diamter | weight (KG) | ||
Toothed | Gauge | Front | |||||
| DHD1120 | Convex concave | 350 | 4 | Round Button | 16XØ20 | 32XØ18+13XØ16 | - |
| Convex concave | 400 | 4 | Round Button | 16XØ20 | 60XØ18+8XØ16 | - | |
Convex concave | 500 | 4 | Round Button | 24XØ20 | 90XØ18 | - | |
| 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.
Company Profile
Hunan New Diamond Construction Machinery Co., Ltd.
Hunan new diamond Construction Machinery Co., Ltd. is a professional engaged in the research and manufacture of
drilling and pneumatic tools of modern high-tech enterprises。
The main research and manufacture of high air pressure
DTH hammer, drill hole, drill pipe and drilling tools, products are
widely used in engineering, mining, engineering and construction
engineering, water wells, geothermal drilling municipal
engineering.
The company which covers an area of 55,000㎡,currently employs more than 300 people, including 75 senior management technicians, both with rich professional skills and management capabilities.
The"new diamond "quality and technical level of the leading domestic and international advanced level, has become the domestic and foreign well-known brands, praised by the majority of users, products are exported to Australia, Chile, Canada, South Africa, Ethiopia, Malaysia, South Korea, Brazil, Russia, Taiwan, Hongkong.
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