Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
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4", 4.5", 5", 5.5" RC hammer Reverse Circulation
Application
RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, geologic exploration, gravel stratum, etc
Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection.
RC hammer and bits:
1). 4'' RC hammers and bits: RE004
2) 4.5" RC hammers and bits:RE542, RE543
3). 5'' RC hammers and bits:RE545,PR40,
4) 5.5'' RC hammers and bits:PR52,PR54
Connection thread specifaction:
1). Remet series: 3 1/2'', 4'', 4 1/2''
2). Metzke series: 3 1/2”, 4'', 4 1/2''
