Improved sealing for maximum protection from dust ingress ensuring long tool life, Output air slots designed to protect users' eye, Mechanical clutch eliminates sudden high-torque reaction should the bit jam, Impact-stop for drilling in wood, steel, ceramic and screwdriving applications, Rounded ergonomic industrial design allows easy and comfortable handling in any application, Large hammer mechanism delivers high performance with low stress to the critical components resulting in better durability, Electronic variable speed for total control in any application, Ideal for drilling anchor and fixing holes into concrete and masonry from 4 to 22 mm in diameter, Impact-stop for drilling in wood; steel; ceramic and screwdriving applications Large hammer mechanism Mechanical clutch eliminates sudden high-torque reaction Rounded ergonomic industrial design Items Included: Heavy duty carrying case (1)# Depth stop (1)# Multi position side handle (1)