Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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Big Size 16 Gauge Downhole Drilling Tools For Geological Exploration
Description
New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite condition and job specifications. In addition, new diamond hole openers are available in several different designs,each of which can be best suited to certain applications. This tool is commonly utilized for industrial uses to create very large diameter holes.
New diamond uses only the optimal steel in producing its’ hole openers too,which will give you hour after hour of trouble-free drilling, and with them you will always know that it was produced with the quality you have come to expectfor.
Applications
It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.
Specifications
| D(mm) | D1(mm) | Gauge | Front | Shank |
| 254 | 159 | 18 | 16 | ND65A SP680 Mission60 |
We can design and manufacture according to customers' requirement of the bit diameter, and the size of the hole opener.
Feature Advantage
1. Factory direct marketing: minimizing costs
2. Quality assurance: professional heat treatment technology, high wear resistance.
3. Inventory guarantee: stable inventory, product specifications, models rich.
4. After sales guarantee: after sales service system at night, rest assured.
