Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Well-made durable drill with good balance and control.

This is a light weight, high quality unit. I was impresed by the good balance and control. The keyless chuck holds well for an 850 rpm high torque tool. It's variable speed control is precise and drives lag bolts with ease. The rotating second handle makes it fit into tight spots easily. I found that heavy continuous use didn't faze it a bit. On top of that, it's quiet.