Hangzhou Kaishan Air Compressor Co., Ltd
| Payment Terms | L/C, D/A, T/T, Western Union |
| Supply Ability | 10000 per week |
| Delivery Time | 1-3 days |
| Packaging Details | export wooden case |
| Material | rock drill rod |
| Size | 40cm, 60cm, 100cm... |
| Machine Type | Drilling Tool |
| Processing Type | Forging |
| Name | Drill bit steel integral drill rod |
| Use | Ore Mining |
| Model Number | drill rod |
| Place of Origin | zhejiang, China |
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Product Specification
| Payment Terms | L/C, D/A, T/T, Western Union | Supply Ability | 10000 per week |
| Delivery Time | 1-3 days | Packaging Details | export wooden case |
| Material | rock drill rod | Size | 40cm, 60cm, 100cm... |
| Machine Type | Drilling Tool | Processing Type | Forging |
| Name | Drill bit steel integral drill rod | Use | Ore Mining |
| Model Number | drill rod | Place of Origin | zhejiang, China |
| High Light | Rock Tools Tapered Drill Rod ，12 Degree Tapered Drill Rod | ||
High Efficient 7 11 12 Degree Rock Tools Tapered Drill Rod For Mining
Our raw material is from 320*480 large-section continuous casting billet, then rolling into 150*150 square billet by drilling holes and inserting seamless pipe, and made of 55SiMnMo. The whole production involves multiple processes, including steel rolling, forging, quenching and tempering, etc. According to the different choices of customers, our company has different quality products, such as extra-excellent, excellent, ordinary drilling rod, etc. Customers can choose suitable drilling rod according to different hardness of rock and types of jack hammer. Extra-excellent drilling rod QSAAA and GTIII can be applied to solid rock, III level or above and f≥12 rocks according to Protodikonov’s Hardness Coefficient of Rock. Excellent drilling rod QSAA and G30 is suitable for IV level or above and f≥12 rocks, ordinary drilling rod suitable for IV level or below and f≤8 rocks.
Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling,tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, which can be used for drilling bore hole diameter from 23mm to 45mm usually.
Ella Chen
WhatsApp/ wechat: +8615167050487
Mail: sale68@jugonggroup.com
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Kaishan group 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 ... Kaishan group 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 ...
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