Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Delivery Time | 20 Days After Payment |
| Packaging Details | Plywooden case |
| Color | As Customer's Need |
| Material | Alloy Steel |
| Delivery Detail | 15 days |
| Hammer type | 10"DTH Hammer |
| Carbides | High Quality |
| Brand Name | TeamWhole |
| Model Number | DHD/COP/MISSION/QL/DHD/SD/IR/BR/CIR |
| Certification | ISO9001:2008 |
| Place of Origin | Changsha, Hunan, China |
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Product Specification
| Delivery Time | 20 Days After Payment | Packaging Details | Plywooden case |
| Color | As Customer's Need | Material | Alloy Steel |
| Delivery Detail | 15 days | Hammer type | 10"DTH Hammer |
| Carbides | High Quality | Brand Name | TeamWhole |
| Model Number | DHD/COP/MISSION/QL/DHD/SD/IR/BR/CIR | Certification | ISO9001:2008 |
| Place of Origin | Changsha, Hunan, China | ||
| High Light | dth hammer button bits ，drilling rig bits | ||
SD10 Button Bit For SD10 Hammer For Water Well Drilling
| Matched hammer diameter(inch) | Bit diameter | Air Holes | Gauge | Front | Weight/KG | Bit shank | |
| mm | inch | (Qty.×Dia.) | (Qty.×Dia.) | ||||
| 10” | 254 | 10 | 2 | 12*18 | 12*18+9*16 | 90 | TH10/SD10/NUMA100 |
| 280 | 11 | 2 | 12*18 | 12*18+11*16 | 100 | ||
| 305 | 12 | 2 | 14*18 | 14*18+11*16 | 120 | ||
| 310 | 12 1/4 | 2 | 14*18 | 14*18+13*16 | 125 | ||
Bit Face Shape Selection:
1. Flat Face
2. Convex Face
3. Concave Face
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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