Reverse Circulation Drilling Hammers

Short Description:

Accurate sampling Reverse Circulation (RC) drilling is gaining recognition and is already the most common mineral exploration drilling method used in many regions of the world. Combined with the Secoroc RC 345 hammer it is unbeatable for obtaining accurate and uncontaminated rock samples at high speed and low cost. TDS produces the complete RC drill string including hammer, bit and pipes, for both in-pit grade control and exploration drillers.

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Product Detail

Product Tags

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.

- Manufactured using premium hardened metals for long life;
- Maximum material recovery, up to 98%;
- No cross contamination of samples;
- Handles injection of water, foam, oil, and polymers without performance loss;
- Delivers maximum drilling under water.

RC hammer
Hammer Model	Hole Range (mm)	External Diameter (mm)	Weight(without bit) mm	Bit shank	Working Pressure	Connection Thread
RC4108	115-130	108	78	RE410	1.5-3.0 Mpa	REMET 3.1/2"-4" METZKE 3.1/2"
RC5116	120-135	116	85	RE543	1.5-3.0 Mpa	REMET4" METZKE 4"
RC5121	136-133	121	73	RE512	1.5-3.0 Mpa	REMET 4"-4.1/2" METZKE4"-4.1"
RC5126	140-152	126	95	RE5126	1.5-3.0 Mpa	REMET 4.1/2" METZKE 4.1"
RC5130	140-146	130	82	RE513	1.5-3.0 Mpa	REMET 4.1/2" METZKE 4.1"