The key to the maintenance and use of power tools lies in cultivating good habits such as "checking before use, operating according to specifications, cleaning after use, and regular maintenance," which can significantly extend the tool's lifespan and ensure operational safety.

1. Key Usage Points

1.1 Pre-use Inspection

Before picking up any tool, spend a minute checking if the power cord is damaged or worn out, and ensure the plug is intact. Also, inspect the tool's housing for cracks and whether any parts are loose. For tools with structural components like gearboxes, additionally check if the lubricant is sufficient.

1.2 Correct Operation

Always follow the instructions in the manual and fully understand the functions of the tool. Use the right tool for the right job and avoid attempting to drill through overly hard or large materials with a low-power drill. Stand firmly and maintain balance during operation to effectively prevent risks caused by accidental tool wobbling.

1.3 Wear protective equipment

Wear protective goggles, dust masks, earplugs, and gloves according to the type of work. For example, when cutting or grinding, goggles and masks can protect you from flying debris and dust.

2. Key Maintenance Points

2.1 Cleaning

After use, promptly wipe the surface of the tools with a dry cloth to remove dust and debris. For hard-to-reach areas such as gaps, use a small brush for thorough cleaning. Regularly clean the interior of the tools, such as the chuck of an electric drill.

2.2 Lubrication

Refer to the manual's requirements and regularly apply appropriate lubricating oil to moving parts that need it, which can reduce wear and ensure smooth and quiet operation of the tool.

2.3 Storage

Store the tools in a dry and well-ventilated area to prevent metal parts from rusting due to moisture. It is advisable to use a toolbox or tool cabinet to avoid damage from impacts. If the tools will not be used for an extended period, remember to remove the batteries and store them separately, while periodically charging the batteries to maintain their lifespan.