• 2014-10-15
  • Compared with CR-V socket, CHROME MOLYBDENUM STEEL (CR-MO) Impact socket have much better ability of absoring resistance, which means more flexible and durable for continuously repeated application. With molybdenum, CR-MO got below ben ...
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  • 2014-10-08
  • To make the good tools, you must select good quality steel. That's why Tien-I chose Chrome Vanadium Steel only from Taiwan. Chrome Vanadium Steel is called CR-V. It is iron alloyed with Chrome and Vanadium. It shows high resistance to corrosion ...
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  • 2014-10-01
  • Carbon Steel is very common type of steel. The percentage of carbon will decide whether the steel is high, middle or low carbon steel.  With more carbon, the hardness of steel will go higher. Usually lower carbon steel is suitable for forging or ...
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  • 2014-09-15
  • Here is the tool called "bone wrench" from B&D. The purpose of this tool is to use only one spanner but with multiple socket sizes. The edge of this tool is convenient and easy to carry. It is typical DIY tools.  The difference between ...
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  • 2014-09-01
  • Many mechanism think the ratchet handle is the heart of the tool kit. So other accessories can be viewed as hands or feet. The accessories play the very important role for the professional mechanisms. Different work environment need different accesso ...
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