Breaks N Beats Sound Kit is a massive collection of free drum samples for music producers. It was made for Drum -n- Bass producers but they would fit well into hip-hop beats as well.
This free sound kit really captures a high energy environment like a rave or a club setting and is filled with crisp snares, hi-hats and a bunch of other drum sounds. There is also a small bundle of futuristic sound effects.
You can import the .wav sounds into any beat making program like Ableton Live, Pro Tools, Reason or FL Studio.