Beijing Silk Road Enterprise Management Services Co., Ltd.
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 3000 sets per week |
| Delivery Time | 3-15days |
| Packaging Details | 1,simple packing 2,Export standard package |
| Application | DTH Drill Bits |
| Size | 76mm 90mm 100mm 130mm |
| Material | Alloy steel and carbide |
| Machine Type | Drilling Tool |
| Condition | New |
| Color | Black and yellow,custom |
| Packing | or as per client's request,Packed in carton |
| Transportation | follow clients |
| Applicable | General for drill rig |
| Packaging | plywood case or on request |
| Business type | manufacturer |
| Brand Name | Silk |
| Model Number | 76mm 90mm |
| 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 | 3000 sets per week |
| Delivery Time | 3-15days | Packaging Details | 1,simple packing 2,Export standard package |
| Application | DTH Drill Bits | Size | 76mm 90mm 100mm 130mm |
| Material | Alloy steel and carbide | Machine Type | Drilling Tool |
| Condition | New | Color | Black and yellow,custom |
| Packing | or as per client's request,Packed in carton | Transportation | follow clients |
| Applicable | General for drill rig | Packaging | plywood case or on request |
| Business type | manufacturer | Brand Name | Silk |
| Model Number | 76mm 90mm | Certification | ce, ISO9000 |
| Place of Origin | China | ||
| High Light | Mining Rock Drill Button ，Tungsten Carbide Rock Drill Button ，DTH Rock Drilling Hammer Bit | ||
Hammer bits are offered in three basic face designs: concave, convex, and flat face. Each are designed for specific applications and conditions and for varying rock types and hardness.
Concave is an excellent all around face design and is used as a general-purpose bit for most conditions while drilling a very straight hole.
Convex bits are used for a combination of speed and service life. Having 2 gage rows, they are also suited for hard, abrasive rock.
| Flat face bits are best suited for broken or fragmented ground and hard formations. |
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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