set dck369m3t drill hammer screwdriver 3 bat 3 ah 3 dewalt briefcaseDewalt DCK369M3T set. Large set consisting of DCD996 hammer drill + DCH133 brushless electro pneumatic hammer DCD996 HAMMER DRILL FEATURES Hammer Drill with Brushless Motor 13 mm drill chuck with self tightening system for quick drill bit changes THREE variable and reversible speeds with all metal transmission for greater autonomy and longer tool life Smart and efficient trigger that allows full control over all applications 15 adjustable torque