Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 5000 Piece/Pieces per Month dth hammer |
| Delivery Time | Shipped in 20 days after payment |
| Packaging Details | dth hammer Inner package with cartons,outer package with wooden cases. |
| Material | alloy steel |
| Processing Type | Forging |
| Use: | Well Drilling |
| Product name: | DTH hammer-20inch |
| Matched DTH d | Casagrande,Solimec etc |
| Bit shank | TH398,TS398 |
| Thread connect | API 8 5/8" Reg Pin |
| Working pressure: | 17-24bar(246.5psi-348psi |
| Brand Name | teamwhole |
| Model Number | Drill Bit |
| Certification | ISO9001 |
| Place of Origin | Hunan, China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000 Piece/Pieces per Month dth hammer |
| Delivery Time | Shipped in 20 days after payment | Packaging Details | dth hammer Inner package with cartons,outer package with wooden cases. |
| Material | alloy steel | Processing Type | Forging |
| Use: | Well Drilling | Product name: | DTH hammer-20inch |
| Matched DTH d | Casagrande,Solimec etc | Bit shank | TH398,TS398 |
| Thread connect | API 8 5/8" Reg Pin | Working pressure: | 17-24bar(246.5psi-348psi |
| Brand Name | teamwhole | Model Number | Drill Bit |
| Certification | ISO9001 | Place of Origin | Hunan, China (Mainland) |
| High Light | rock drill bits ，rock drilling tools | ||
Foundation DTH Hammer Match To Casagrande 6 & Casagrande 8 Drill Rig-SD12,NUMA125,QL200
1, Structue for 20inch DTH hammer for foundation drilling and water well drilling:
| Process |
| Packing |
| Quality Warranty |
Our company response for any quality problem caused by material or machining defect.
| Application |
Excellent for water well drilling, geothermal hole, hole blasting and etc.
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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