A needle set is disclosed for biopsy devices including spring-loaded core (SLC) and vacuum assisted spring-loaded core (VASLC) biopsy devices. The needle set comprises a stylet defining an open proximal end, at least two tissue receiving openings at a distal end thereof and a lumen extending from the open proximal end to the at least two tissue receiving openings, wherein the tissue receiving openings are in fluid communication with the lumen. The needle set further comprises a cannula defining an open distal end with a cutting edge formed thereon. The cannula is slidably mounted over the stylet such that the cannula and stylet are movable relative to one another between respective first and second positions. And the cannula is adapted to sever tissue residing in the tissue-receiving openings in a single cutting stroke to obtain at least two biopsy cores.
