Tech Blog
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2014/11/12
Why Is It Important To Know The Torque of Hand Tools?
Torque is one of the most important specifications of hand tools. In order to understand why that is, we must first answer two key questions. What is torque? How is it measured? Torque is the rotational equivalent of linear force. In physics, it is referred
to as moment of force and indicates the

2014/10/15
Impact Socket Material, Chrome Molybdenum Steel, CR-MO
Why CR-MO Impact Sockets better than CR-VCompared 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 benefits:Easy to processin

2014/10/08
Tien-I Chooses Taiwanese Chrome Vanadium Steel for Durability and Resilience
To make good tools, you need good quality steel. That's why Tien-I chooses to manufacture with chrome vanadium steel (Cr-V) from Taiwan. Chrome vanadium steel is iron alloyed with chrome and vanadium. It shows high resistance to corrosion and possesses
suitable rigidity. For example, for sword-maki

2014/10/01
Why Tien-I won't use "only" Carbon Steel
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 die casting. Most
of DIY hand tools will go for this

2014/09/15
DIY tools is better choice for your market?
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 DIY and professional
tool is the tool itself usually designed t

2014/09/01
The Accessories of Socket Set
Many mechanism think socket wrench and ratchet handle are the heart of the tool kit. So other accessories can be viewed as hands or feet. So other accessories can be viewed as hands or feet. The accessories play the very important role for the professional
mechanisms. Different work environments ne
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2014/08/31
What Is A Socket Wrench?
You have likely seen hand tool sockets at your local hardware store. A socket is a shiny, cylindrical tool and a brand mark that attaches to a ratchet handle to tighten or loosen fasteners (nuts and bolts). The profile size of a socket determines the fastener
it can be put on.In fact, there are sev
2014/08/01
Socket Size Basic Knowledge
How to Measure Socket Drive SizeIn the diagram above, the three key dimensions of a socket are labeled as Drive Hole, L, andS. These key dimensions determine the usage of this socket as follows:Drive Hole indicates the size of the drive hole (also referred
to as the "driver hole" or "square hole"),