THE MAKITA 10-GA NIBBLER FEATURES A POWERFUL 62A MOTOR AND A LOCK-ON SWITCH FOR CONTINUOUS OPERATION WITH MILD STEEL UP TO 10-GA OR STAINLESS STEEL TO 13-GA A SMALL CUTTING RADIUS 4-34 INNER EDGE 5-116 OUTER EDGE IS EXCELLENT FOR PRECISION APPLICATIONS WHILE THE BUILT-IN THICKNESS GAUGE OFFERS EVEN MORE CONVENIENCE SIMPLE PUNCH AND DIE REPLACEMENT HELPS REDUCE DOWNTIME AND DOUBLE INSULATION HELPS EXTEND TOOL LIFE CONVENIENT CHIP DISPOSAL BELOW CUTTING MATERIAL HELPS MINIMIZE DAMAGE TO CUTTING SU