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Sinodrills Xprt Equipment & Supplies
10 equipment items found
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
Hollow anchor bar is the body of a self-drilling anchor, as a hollow steel tube with an outer round thread, hollow anchor has the sacrificial anchor bit connected at one side, plate and nut connected at the other; two hollow anchor bars could be connected together via a coupling, for duties that requiring longer anchors. The Self Drilling Anchor system is comprised of a hollow threaded anchor bar ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
3 wings air flush step drag bits are one piece construction of alloy steel forged or cast with Tungsten Carbide cutting tips and gauge sides to ensure longer life. This step drag bits have 3 wings and 9 air flushing holes. Its wings distribute in the body of bit equably and the angle between each wing is 120 degree. Size of their 3 steps in the wing gradually becomes small, which can increase ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
The GSE DHD series DTH hammer: The Sinodrills GSE DHD series hammers can fit the DTH bits with DHD shank. Due to its optimized and robust design, in addition the superior material makes the DTH hammer longer life, less air consumption and 15% higher penetration speed than conventional DTH hammer in the market. The below is the specification of GSE DHD series DTH hammer: The DTH is the ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
DTH (down-the-hole) drilling involves a drilling hammer at the bottom of a drill string, the hammer is powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling and crushing. DTH drilling can be applied in mining, quarrying, water well drilling, foundation piling, etc. DTH hammer uses compressed air to produce ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
The DTH is the abbreviation of Down The Hole and sometimes it is also called RAB in some markets, then the RAB is short for Rotary Air ...
Manufactured by:Guizhou Sinodrills Equipment Co., Ltd based inGuiyang, CHINA
2 wings air flush step drag bits are one piece construction of alloy steel forged, with tungsten carbide cutting tips and gauge sides to ensure longer life. Each 2 wings air flush step drag bit has2 wings and 2 air flushing ...