Using Power Tools
Be always vigil in handling tools whether hand or power tools. They may be slippery, have lots of vibration, weight, sharp edges, excessive heat generation etc. Always check the tools before use, see that the grips are firm and not oily or the handles shaky. Additionally, you must the check the voltage that is required and check if you are properly grounded, and that you are properly insulated.A hand tool would suffice for finer and intricate work and power tools will be ideal for repetitive hard work as well as for time saving work. If you want to buy quality hand and power tools, you have to shell out more money and check for the quality -control trademark like ISO.
On the other hand if you are selective and patient you can get quality ones from good contacts like retired craftsman or from the relative of deceased craftsman. The hand and power tools that are sought this way are better as they are more reliable and are free to handle due to them being well oiled and greased.
Due to constant use, sometimes the blades etc. might have lost its sharpness or the handle might have been worn out. Check if you can fix them or otherwise cancel the purchase altogether. For all artistic work embellishment in wood etc, use hand tools.
Nevertheless, for drilling holes or cutting corners you may use power tools to save time and energy. Interestingly, EU has consumed Euro 4.2 bln in power tools. Almost 60% of the power tools ware consumed by UK, France and Germany.
SELECTION:
Choose power tools that use anti-vibration or at least suppress it. Once put to use, these tools must always be well maintained by greasing oiling, cleaning etc.Wear protective glasses and gloves that the tool reads in its “WARNING” NOTICE.
VIGILANCE:
Be always vigil in handling tools whether hand or power tools. They may be slippery, have lots of vibration, weight, sharp edges, excessive heat generation etc.
Always check the tools before use, see that the grips are firm and not oily or the handles shaky. Additionally, you must the check the voltage that is required and check if you are properly grounded, and that you are properly insulated.
Also, check the material that you are going to apply and judge the bits that would be required. A drill bit for concrete is different from that of steel and wood. Only proper judgment and experience would help in choosing and using hand and power tools.
Besides these, you must assess whether they are heat generating and if so buy coolants too. This is to save your power tools as for example a cutting blade would snap from excessive heat and would even cause injuries if you were not careful.
Also in selecting the tools, a boxed one would also be available. If not all the tools in it are useful to you then the price would be a waste. Select individually, and check positively for ISO brand and check for warranty and the reputation of the company for servicing. For example, Bosch is a good company that is widely sought for worldwide.
It all depends on, where you are and the demands of your profession/trade/job.