The Makita DRV150Z is a cordless rivet gun powered by 18V LXT Li-Ion battery. It has a brushless motor, electric brake and a handy LED job light. This gun is compatible with various sizes of blind rivets: A wide range of nose pieces and jaw pushers allow for tightening various sizes of blind rivets. The DRV150Z offers high speed tightening for effective performance. One handy design feature is the inclusion of a rivet holding mechanism. This means that once a rivet is installed, it is held in place and will not drop out even when the tool is directed downward. This product comes with a transparent container for spent mandrels.