**Advantages**:
1. Comprehensive Set: 108 pieces provide versatility for various engraving needs.
2. Multi-Functional: Suitable for engraving on jewelry, glass, wood, and more.
3. Corded Design: Ensures consistent power supply and performance.
4. Precision: Allows for intricate and detailed work.
Disadvantages:
Limited Mobility: Corded design may restrict movement and flexibility.
Learning Curve: Might be challenging for beginners to achieve desired results immediately.
Wear and Tear: Continuous use might lead to reduced efficiency of some pieces.
Problems and Solutions:
Overheating: Continuous use can cause the tool to overheat.
Solution: Allow the tool to rest and cool down after extended periods.
Inconsistent Speeds: Sometimes, the tool might not maintain a consistent speed.
Solution: Ensure that the tool is plugged into a stable power source. Clean and maintain regularly to avoid any obstructions.
Difficulty in Changing Bits: Users might find it challenging to change the engraving bits.
Solution: Refer to the user manual for clear instructions. It’s crucial to ensure the tool is turned off and unplugged before changing bits.
