Beijing Silk Road Enterprise Management Services Co., Ltd.
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 5000 sets per week |
| Delivery Time | 3-15days |
| Packaging Details | 1,simple packing 2,Export standard package |
| Application | DTH Hammer Bits |
| Size | 76mm 90mm 100mm 150mm etc. |
| Material | Alloy steel and carbide |
| Condition | New |
| Drilling depth | 300m,130m,0-100m |
| Usage | Water Well,Coal,Ore,Hole Drilling,drilling borehole for quarry |
| Color | As your request |
| Machine type | Drilling Tool,Drilling Equipment |
| Brand Name | Silk |
| Model Number | 76mm 90mm 100mm 150mm 210mm |
| Certification | ce, ISO9000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P | Supply Ability | 5000 sets per week |
| Delivery Time | 3-15days | Packaging Details | 1,simple packing 2,Export standard package |
| Application | DTH Hammer Bits | Size | 76mm 90mm 100mm 150mm etc. |
| Material | Alloy steel and carbide | Condition | New |
| Drilling depth | 300m,130m,0-100m | Usage | Water Well,Coal,Ore,Hole Drilling,drilling borehole for quarry |
| Color | As your request | Machine type | Drilling Tool,Drilling Equipment |
| Brand Name | Silk | Model Number | 76mm 90mm 100mm 150mm 210mm |
| Certification | ce, ISO9000 | Place of Origin | China |
| High Light | Dth Hammer Button Drilling Bits ，150mm Button Drilling Bits | ||
Dth hammer down the hole button drilling bits for water well drilling rig
Introduction of Mining+Machinery+Parts:drill bit
1. Powerful Adaptability, adapt for various kinds of rock with rigidity form F6-F20.
2. Adaptable for various kinds of hammers including low pressure, medium pressure and high pressure.
3. Material and process:high quality alloy steel bar and tungsten carbides, through heat treatment
DTH bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. Thus, our drilling tools are widely used for drilling and qurrying in mining industries and other construction fields.
Technical parameter of Mining+Machinery+Parts:drill bit
| Suitable DTH hammer | Drill bit Diameter(mm) | NO. air holes | Gauge bottoms | Front buttoms | weight (KG) |
| 3.5inch DTH hammer | 90 | 2 | 6*Ø14 | 4*Ø13 | 3.5 |
| 4 inch DTH hammer | 105 | 2 | 6*Ø14 | 5*Ø13 | 8.5 |
| 115 | 2 | 7*Ø13 | 6*Ø13 | 9.0 | |
| 127 | 2 | 8*Ø14 | 7*Ø14 | 11 | |
| 5inch DTH hammer | 140 | 2 | 7*Ø18 | 7*Ø14 | 16 |
| 146 | 2 | 8*Ø18 | 7*Ø14 | 17 | |
| 152 | 2 | 8*Ø18 | 8*Ø14 | 17.5 | |
| 6inch DTH hammer | 165 | 2 | 8*Ø16 | 8*Ø16 | 26 |
| 190 | 2 | 9*Ø18 | 9*Ø16 | 28.5 | |
| 8inch DTH hammer | 203 | 3 | 9*Ø18 | 9*Ø18 | 40 |
| 216 | 2 | 10*Ø18 | 12*Ø16 | 49 | |
| 254 | 3 | 11*Ø18 | 17*Ø16 | 71 | |
| 10inch | 305 | 4 | 12*Ø18 | 36*Ø16 | 125 |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Silk Road is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, the 958 Technology Catching-up Plan and the key enterprises by Zhejiang provincial government. The group is the civilized enterprise of provinc... Silk Road is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, the 958 Technology Catching-up Plan and the key enterprises by Zhejiang provincial government. The group is the civilized enterprise of provinc...
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