These one-inch SDS rotary hammers feature an Anti-Vibration System (AVS), three modes of operation (hammer-drill, drill and chipping), and a keyless SDS chuck for fast, tool-free bit changes. A variable speed trigger and reverse switch allows accurate drill bit starting and easy bit / fastener removal, and units deliver two ft/lbs of impact energy, up to 5,980 blows per minute, and feature a high-power, seven-amp motor.
