sds plus 2 3j m18 25mm combination hammer 2bat 5ah charger case milwaukee m18 blh 502xCombination hammer with a powerful mechanism and brushless motor design that delivers 2. 3 J of impact energy. It has four modes: rotary hammer, chiseling, rotation, and variable chisel position (variolock) for maximum versatility. CHARACTERISTICS 4 mode selector: rotary hammer, chiseling, rotation and chisel position variation (variolock), providing maximum versatility Compact and ergonomic design for greater comfort All metal gearbox, optimal gear