Professional 5 Inch Reverse Circulation Hammer High Impact Frequency

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Technical Parameters - - - - Description | Product Code | Outside Dia. (mm) | Length Without Bit (mm) | Weight(kg) | Flat Wrench (mm) | Rec. Hole Size (mm) | TH126RC | 248000 | 126 | 1273 | 67 | 94 | 140-160 | Working Pressure (bar) | 17Impact Frequency at 17 bar(Hz) | Normal Axial Pressure(kN) | Recommended Rotation Speed (r/min) | Air Consumption (m/min) | 12-24 | 25 | 9.2 | 30-50 | 12bar | 17bar | 24bar | 8.2 | 14.9 | 23.4 | Main Specification------TH80RC, TH98RC, TH126RC, TH140RC, TH180RC, TH220RC | - - - - RC hammer:the exhaust air,and cuttings are discharge through the center return hole of the RC hammer,and the exhaust air is not discharged into the ground,It creates excellent up-hole velocity,which ensure cuttings are quickly removed from the bit face providing an extremely clean hole and excellent life time on the bit. 1.Main specifications: TH1162RC--- RE543 TH1214RC--- RE040 TH1261RC--- RE052 TH1305RC--- RE054 TH1307RC--- RE140 2.Application range: Geological exploration, ore mining. 3.Design Principles: To arrive at target depth exactly and improve the productive efficiency with low cost, durable using. 4.Outstanding advantages: High impact frequency, fast penetration rate, low air consumption, high crush function, low cost,precise rock sample. 5.Main specifications and parameters: Hammer Bit range.mm Cylinder O.D Working pressure TH1162 121-133 116mm 250-500 TH1214 127-137 121mm 250-500 TH1261 133-143 126mm 250-500 TH1305 137-146 130mm 250-500 TH1307 137-146 130mm 250-500 How to complete the whole deal Step: 1. Firstly decide the design, material and color 2. Decide the size in accordance with client's requirement and our recommendation 3. We will give the best offer. 4. Client's accept the offer and we send proforma invoice. 5. Client transfers 30%-50% deposit and production begins 6. After production, we will send ready products photo 7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L, commercial invoice and packing list 8. Client transfer balance payment and we will send original documents by DHL or EMS Pictures

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Changsha Tianhe Drilling Tools and Machinery Company

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