RC Hammers:
Zuanshan corporation offers a variety of Reverse Circulation RC hammers and drill bits that provide outstanding performance along with outstanding reliability and simplicity. Our reverse circulation hammers are suitable for any exploration and grade control process to obtain an accurate sample with no contamination. RC hammers also come equipped with a bit catcher to help retrieve shanked bits and a sub-adaptor body to suit most dual-wall drill pipe.
RC drilling hammer size: 4", 5", 6"
RC drilling hole Diameter: 114-190mm
Shank : HRC range
RC Hammer backhead thread available:
1). Remet series: 3 1/2'' Remet; 4'' Remet; 4 1/2'' Remet;
2). Metzke series: 3 1/2'' Metzke; 4'' Metzke; 4 1/2'' Metzke.
Other thread and sizes can be upon to customer's requirements.
Unique design and airflow, coupled with excellent heat treatment ensures that the internal sample tube life exceeds other manufacturers. This provides less down time for servicing hammers to change the sample tube.
