Review on 🛠️ HAMMERHEAD HCSD040-02 4V Lithium Rechargeable Screwdriver Kit with Patented Circuit Sensor Technology and 9-Piece Bit Set by Patrick Lets

I have tons of tools but no power screwdriver. After watching this driver on YouTube, I thought it would be a real help in home repairs, especially electrical work. After charging the battery for a day, I used it to remove doors from kitchen cabinets. It worked well. The grip is comfortable and the weight feels well balanced. I think the torque of this driver suits the design of the crank. I mean if it was stronger it would need a bigger grip. You can overtighten the screwdriver by manually loosening the stop screw. It takes a bit of finger acrobatics to get the drive wheel working, but it's easy for a big hand. This can be a problem for a small hand or for someone not that skilled. The method I used was to loosen the screw by hand and drive it out with a power drive. Proceed in reverse when tightening screws. The LED lamp helps a lot in low light. The circuit sensor worked fine on my driver. It warns of any AC power source within 1 to 8 inches depending on the insulation. I haven't used the built in wire strippers but they seem to fit. It does NOT come with a USB power adapter which others have complained about. I personally have several of these adapters at home, so this wasn't a problem for me. And you can charge it via your computer's USB port. I would like the design to include a holder in or on the screwdriver for all bits. Despite the flaws, this is a good addition to my tool collection.