@@hychikatools725i using hichika machine and i found it perfect for woodworking. The Strength is great of cordless drill. i work with 12 & 18v drill. especially with a 12v cordless drill i installed 150 screws of 2 inches with a charged battery at once time. this 12 v hychika cordless drill very surprised me. it was Amazing. This is why I love hychika tools so much.