Guizhou Sinodrills Equipment Co., LTD

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2 wings air flush step 2 wings air flush step drag bits 2 wings air flush step drag bits are one piece construction of alloy steel forged ,with tungsten.....
3 wings air flush step 3 wings air flush step drag bits 3 wings air flush step drag bits are one piece construction of alloy steel forged or cast with...
3 wings air flush chevron 3 wings air flush chevron drag bits 3 wings air flush chevron drag bits are one piece construction of alloy steel forged or...
3 wings full flush step 3 wings full flush step drag bits 3 wings full flush step drag bits are one piece construction of alloy steel forged or cast with...
3 wings step drag bits 3 wings step drag bits 3 wings step drag bits are one piece construction of alloy steel cast with tungsten...
3 wings chevron drag bits 3 wings chevron drag bits 3 wings chevron drag bits are one piece construction of alloy steel cast with tungsten...
4 wings step drag bits 4 wings step drag bits 4 wings step drag bits are one piece construction of alloy steel cast with tungsten...
4 wings chevron drag bits 4 wings chevron drag bits 4 wings chevron drag bits are one piece construction of alloy steel...
Claw bits Claw bits Claw bit offers rapid penetration, drilling speed asfaster than that of a drag bit...
Guizhou Sinodrills Equipment Co., LTD is an international market-oriented enterprise specialized in manufacturing, supplying and services of rock drilling tools. Owning two factories and working in close collaboration with other two strategic cooperative partners, we offer a full range of drilling products. Such products are provided as top hammer drilling tools (TH), down the hole drilling tools (DTH), self drilling anchor tools, diamond exploration drilling tools and rotary drilling tools, which are widely used in mining, quarrying, well drilling and construction. All of them are compatible with other world leading brands such as Atlas Copco, Sandvik and Boart Longyear.
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