• 2020-01-28
  • What is a handy tool?How to make a handy and quality tool? Before going deeper, let us think what is “handy” tools mean. People who live with hand tools can feel some classic tools are easy to work and some not. A good ratchet h ...
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  • 2019-05-03
  • In the last five years, we have witnessed three major developments in the field of pneumatic impact wrench (air impact wrench) and electric impact wrenches. These are listed below.1.) Thanks to structural improvements, the torque of air impact wrench ...
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  • 2019-04-06
  • What caused screws stripped?Let’s assume that the material, hardness and size of the fastener spec all meet standards.  Given these condisions, why does fasteners damaged happen?  Several reasons:1.) Design of ScrewThe difference amon ...
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  • 2019-02-17
  • “Which socket should I buy to remove this Torx screw?” “ It feels this socket not griping tightly.  How to check the size of Torx screw?These kind questions can be heard in every hardware stores.  We hereby provide helpful ...
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  • 2019-02-04
  • Expert and AmateurExperts usually purchase from the professional; amateurs ask friends for advices. Experts have the standard to evaluate suppliers and have the purchasing process to reduce risks.  They don't want to do all by themselves an ...
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