Last modified: September 13, 2021 at 7:37 pm
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- The three-dimensional cooling system has good ventilation and more stable motor performance.
- High-precision copper core motor with strong power, high temperature resistance and long life.
- 30s quickly breaks the wall, the steel chuck, the drill bit is not easy to fall off.
- Adopts large trigger switch design, moderate damping force and accurate control.
- Ergonomic design handle, soft rubber surround, more comfortable to hold.