Hi, I'm an electrical contractor, and I use mine all the time. Its a milakukee, cat.#0724-20. I think around 300.00 maybe less. I've had makita, long time back though, was OK, more recent a bosch, witch was nice, except when I drilled up into cement ceilings, the concrete dust would jam the speed selector, and wouldn't work at all. NOT GOOD. The milwaukee is AWSOME!. 28 volts. If you get it, he'll love it, trust me.