This innovative new tool allows operators to set up to 14 rivets per minute - twice as many as can be set by standard hand tools. And the new RiveDrill is also ergonomically friendly, requiring just 6.6 pounds of pressure to operate, compared to 77.2 pounds required for hand tool operation. The RiveDrill can be quickly inserted into a 3/8"-reversible power drill as any standard drill bit would and is able to set any standard blind rivet up to 3/16" aluminum. The shank of the rivet is expelled when the drill is operated in the "reverse" mode. (For cordless electric power drills, a minimum 12v battery is recommended.) Nosepieces for 1/8", 5/32" and 3/16" sizes are included. Drill types: Cordless, Electric, Pneumatic; Rivet capacity: 1/8", 5/32", 3/16" aluminum standard rivets, 1/8", 5/32" steel standard rivets, 1/8" stainless standard rivets; Weight: .618 pounds (280 grams); Length: 5.5 inches (1441 mm); Diameter: 2.4 inches (60 mm).