Active Member
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[China]
Address: PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Contact name:Rick Liao
Hunan New Diamond Construction Machinery Co., Ltd. |
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MISSION60 154mm 165mm 178mm 191mm DTH Hammer Rock Drill Bit
The Drill Bits are made from grade hard alloy and special steel, generally matched with the rock drill, to drill the rock. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Specifications
| QL series | Head shape | Diameter mm | Number of vents | Button qty.pcs*dia.mm | weight (KG) | ||
| Button Type | Gauge | Front | |||||
| Mission 60 | Concave Face | 152 | 2 | Spherical | 8XØ18 | 4XØ16+4XØ15 | |
| Flat Face | 165 | 2 | Spherical | 8XØ18 | 8XØ16 | 23 | |
| Concave Face | 171 | 2 | Spherical | 8XØ18 | 6XØ16+4XØ15 | 24.4 | |
| Concave Face | 178 | 2 | Spherical | 8XØ18 | 6XØ16+5XØ15 | 25.3 | |
| Concave Face | 190 | 2 | Spherical | 9XØ18 | 6XØ16+5XØ15 | 26.5 | |
| Concave Face | 203 | 2 | Spherical | 10XØ18 | 8XØ16+6XØ15 | 29.7 | |
| WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape. | |||||||
1.10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
Applications
The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, mining, quarry, Civil engineering, ore mining,Dimension stone industry and so on.
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. Stable drilling speed: the bit is scraped and cut to break the
rock.
4. Good performance: strong wear resistance, good diameter protection which will make
the cutting teeth more efficiently.
5.Lower cost.
The appearance of the picture is different from that of the actual product, and the actual product is the standard.
