Milwaukee® M12™ M18 FUEL™ Cordless Compact Router, Bare Tool/Kit: Kit, 10000 to 31000 rpm Speed, 12 V, Lithium-Ion Battery, Battery Included: No, Round Base, For Use On: Plunge Base and Offset Base Attachments, 4.79 in L x 3.23 in W x 6.86 in H Dimensions