4-in-1 Cordless Mini Power Tool Set - Electric Screwdriver, Cutter, Grinder, Engraver with LED Light

Good product, meets its functions.

excellent

The product is correct, the only complaint is that the rotation speed is too low depending on what you want to do.

This is more useful than I thought. It's just that it's hard to recommend the router tool. The torque is too low. The battery is a single 18650. I couldn't confirm the capacity. The operating method varies depending on the chuck. It's amazing how something like this can be created in such a simple and surprising way. However It's a pity that the torque cannot be adjusted on the driver. The grinder has too weak a torque. The head of the cardboard cutter is too big, making it inconvenient to carry around. I wonder if it would be better to sell the storage case and consumables separately.