Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 1000 Piece/Pieces DTH RC bit per Month |
| Delivery Time | within 20days after order confirmed |
| Packaging Details | Plywood carton |
| Machine Type | Drilling Tool |
| Bit Dia. | 152mm-165mm |
| Material | Carbide |
| Processing Type | Forging |
| Working Pressure | 1.5-3.5Mpa |
| Brand Name | Teamwhole |
| Model Number | TRC6 |
| Certification | ISO9001:2008 |
| Place of Origin | Hunan, China (Mainland) |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 1000 Piece/Pieces DTH RC bit per Month |
| Delivery Time | within 20days after order confirmed | Packaging Details | Plywood carton |
| Machine Type | Drilling Tool | Bit Dia. | 152mm-165mm |
| Material | Carbide | Processing Type | Forging |
| Working Pressure | 1.5-3.5Mpa | Brand Name | Teamwhole |
| Model Number | TRC6 | Certification | ISO9001:2008 |
| Place of Origin | Hunan, China (Mainland) | ||
| High Light | hammer drill bits for rock ，mining drill bits | ||
Product Description
TRC series reverse circulation DTH Hammer is the latest developed products of our company. It is mainly used for deep exploration drilling and stope ore grade control.
It has the following characteristics:
1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.
2.The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3. The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.
4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.
5. In different conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
| Shank model | Face | Rec. hole size mm(inch) | Spline number | L (mm) | Φ1 (mm) | B1 (mm) | B2 (mm) | Φd1 (mm) | Φd2 (mm) | Gauge buttons | Front buttons | Flushing hole |
| TRC6 | Drop center | 152(6) | 8 | 185 | 110 | 20 | 20 | 101 | 77.6 | Φ16*8 | Φ16*8 | 2 |
| Drop center | 159(6 1/4) | 8 | 185 | 110 | 20 | 20 | 101 | 77.6 | Φ16*8 | Φ16*8 | 2 | |
| Drop center | 165(6 1/2) | 8 | 185 | 110 | 20 | 20 | 101 | 77.6 | Φ18*8 | Φ18*4+ Φ16*4 | 2 |
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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