dth hammer bits online manufacture

Product name: 4inch high air pressure DTH drill hammer with SD4 shank for piling and foundation Matched hammer: Hammer SD4 Connection thread: API 2 3/8 REG Working pressure(bar): 10~25 Outer diameter(mm): 99 ... Read More

Product name: 4inch high air pressure DTH hammer with MISSION40 shank for drilling rig Matched hammer: Hammer MISSION40 Connection thread: API 2 3/8 REG Working pressure(bar): 10~24 Outer diameter(mm): 99 ... Read More

Product name: 6inch high air pressure DTH drill hammer with SD6 shank for mining exploration drilling Product category: Drilling rig accessories Matched hammer: Hammer SD6 Connection thread: API3-1/2"REG ... Read More

Product name: 6inch high air pressure pneumatic dth hammer with MISSION60 shank for construction Matched hammer: Hammer MISSION60 Connection thread: API2-3/8"REG/API2-7/8"IF/API3-1/2"REG Working pressure(bar): ... Read More

Product name: 8inch high air pressure pneumatic dth hammer with MISSION80 shank for foundation and piling drilling Connection thread: API4-1/2"REG Working pressure(bar): 15~30 Outer diameter(mm): 180 Weight(KGS... Read More

Product name:18 inch high air pressure pneumatic dth hammer with NUMA 180 shank for water well drilling Connection thread: API 8-5/8REG Working pressure(bar): 7~25 Outer diameter(mm): 410 Weight(KGS): 1700 Bit ... Read More

Product name: 24 inch high air pressure pneumatic dth hammer with NUMA 240 shank for piling Connection thread: API 8-5/8REG Working pressure(bar): 7~25 Outer diameter(mm): 525 Weight(KGS): 2680 Bit diameter ... Read More

Product name: Reinforced 33 inch high air pressure pneumatic dth hammer with NUMA 330 shank for foundation and piling drilling Connection thread: 240 HEX Working pressure(bar): 7~25 Outer diameter(mm): 718 ... Read More

Product name: Russian bayonet 130PB shank DTH drilling hammer for quarrying Product category: Quarrying drilling bit Matched hammer: Hammer 130PB Connection thread: Bayonet Impact power: 4.0 Working pressure... Read More

Product name: New design108mm concentric 3 wings casing drilling bit for CIR90 Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Matched casing pipe OD: 108mm New design concentric ... Read More