TK14 DTH Hammer Match with Numa125 Shank bit For Foundation Pile / Water Well Drilling
1. Product Description
2. Detailed structure information
Bit Shank | Thread connection | Work Pressure(Mpa) | Air consumption at 2.4Mpa |
Numa125 | API 7 5/8"Reg Pin | 1.7-2.4 | 62.3 |
Hole Range | Length Without bit | Recommended Speed (r/min) | Impact rate at 1.7Mpa |
305-445mm | 1598mm | 15-25Rpm | 20Hz |
Weight | External diameter(mm) | ||
650kg | 320mm |
3. Product Application
-----Construction Foundation piling drilling,can match to Kinds of Drill Rig,like Drilltech,CASAGRANDE,Solimec
-----Water well drilling
-----Oil and Gas open hole drilling
4. Photos