Last modified: September 14, 2021 at 6:36 pm
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- Large area contact design, stable current output, battery pack is not easy to loose.
- Rubber sealed circuit board, dustproof, waterproof and shockproof.
- Lithium battery, longer battery life, showing battery power.
- Hammer/Drill/Electric pick function switch freely.
- Working Material :Granite/Bearing wall/ Lightweight concrete/brick wall etc..