Changsha Sollroc Engineering ... - DTH hammers, DTH bits
High air pressure SD5 5'' DTH hammer for water well drilling and mining ... SOLLROC Rock Drilling 8 inch down the hole DTH hammer. 500.00 - 2,000.00 Piece. 1 Piece (Min. Order) Down The Hole/5''-135mm dth drill bit for water well drilling/mining. 100.00 - 1,000.00 Piece. 1 Piece (Min. Order) SOLLROC/Down The Hole DTH Drill Bits Button ...
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