391 - 400 of 509
size 4 dth drill hammer
Selling leads
|
...-25bar Impact rate at 17bar 28Hz Recommended rotation speed 30-70rpm Product introduction: With professional manufacturing experience in DTH hammer ...
2024-12-09 13:09:35
|
|
... life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and easy to maintenanc...
2024-12-09 12:27:56
|
|
... excavation field. Product introduction: Sollroc's DTH hammer consist of only two moving parts: the piston and the valve. With so few moving parts, ...
2024-12-09 12:54:22
|
|
... pressure series D) High efficiency high pressure series E) Reverse circulation series 2) Outside diameters: 61.2~275mm 3) Drilling diameter: 68...
2026-04-29 00:08:31
|
|
SD5 Drilling Tools Carburized Steel 5'' DTH Hammer For Water Well Drilling SD5 Drilling Tools Carburized Steel 5'' DTH Hammer For Water Well Drilling ...
2024-12-09 12:32:21
|
|
... outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No. ...
2024-12-09 12:11:48
|
|
... to the quarry business but it's presently used in several distinct programs like gold mining, earth consolidation, geo-thermal drilling, shallow ...
2024-12-09 13:25:29
|
|
...DTH Hammer For Efficient Drilling Technical parameter M30 DTH hammer: shank M30 Length(less bit) 955mm External diameter 82mm Top sub thread API 2 ...
2024-12-09 13:09:05
|
|
... of sizes from 2'' to 17'', and come with a threaded connection. These drill bits are made of special steel, and 2 or 3 flushing holes is available...
2026-04-29 00:08:31
|
|
... pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for ...
2024-12-09 12:57:59
|