Classification of hand-held power tools
Time:
2020-06-16
Hand-held power tools include hand electric drill, hand grinding wheel, impact electric drill, electric hammer, flashlight silver and other tools. Hand-held power tools in use, need to grip the handle constantly moving, and work vibration is large, its internal insulation is easy to damage. Therefore, hand-held electric tools are more prone to electric shock hazard than electrical appliances, so there are special requirements for electrical safety.
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