Reverse Circulation Hammers Manufacturer

Reverse Circulation Hammers

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Revolutionize Drilling Efficiency with Our Reverse Circulation Hammers

Our hammers are meticulously engineered to deliver exceptional performance, setting new industry standards. Utilizing the industry-standard REMET and METZKE threads, our hammers ensure flawless airflow, surpassing expectations in global drilling operations, particularly in the Nordic region, where continuous operation is maintained even after drilling depths of up to 250 meters.

At Starockdrill, we continuously optimize our product design to ensure our reverse circulation hammers excel in both dry and wet working conditions. With outstanding performance capabilities, our hammers provide reliable operation and robust support when encountering underground voids and water levels.

Specifications

Model	Outside diameter (mm)	Thread	Length (mm)	Shank	Bit diameter (mm)
STR531	81MM	3’’ REMET	1069	RE531	84-100
STR004	107MM	3.5’’/4’’ REMET/4’’METZKE	1252	RE004	111-127
STR542	109.5MM	3.5’’/4’’ REMET/4’’METZKE	1191	RE542	113-130
STR543	116MM	4’’/4.5’’REMET 4’’/4.5’’METZKE	1191	RE543	120-135
STR545	117.5MM	3.5’’4’’/4.5’’REMET 4.5’’METZKE	1234	RE545	122-140
STRC40	120.5MM	3.5’’4’’/4.5’’REMET 3.5’’/4.5’’ METZKE	1362	PR40	124-142
STRC52	121MM	4’’/4.5’’REMET 4’’/4.5’’ METZKE	1227	PR52	126-146
STR52R	121MM	4’’/4.5’’REMET 4’’/4.5’’ METZKE	1227	PR52R	126-146
STR54	130MM	4’’/4.5’’REMET 4.5’’ METZKE	1294	PR54	136-150
STR547	124.5MM	3.5’’4’’/4.5’’REMET 4.5’’METZKE	1248	RE547	130-146
STR5456	132MM	4.5’’ REMET	1362	MX5456	136-152

Features

Unique tail design delivers increased power, enhancing drilling efficiency.
Wear-resistant sleeves of various lengths are available to accommodate different drilling formations.
Single-piece sampling tube components facilitate easy sampling and cleaning, improving sampling efficiency.
Key components undergo professional heat treatment to enhance wear resistance and corrosion resistance, ensuring stable and reliable performance.