Based on our advanced design, latest manufacturing process and mature experience, Hanlinsky provides the full range of (3"-18") DTH hammers, which can meet all kinds of drilling requirements in mining, water well, foundation, oil and gas.
► Ingenious design, high quality, high performance and long service life.
► Lower energy consumption, high impact frequency and superior energy transfer.
► High grade alloy steel and advanced heat treatment offer superior wear resistance.
► Trouble free and easy service with no special assembly or disassembly tools required.