Estwing 42449 2 Piece Heavy Duty Demolition Screwdriver Set, PH2 Phillips and 5 16 inch Slotted Flat Blade, 6 inch Hex Chrome Vanadium Steel Shafts, Ergonomic Grip TPR Rubber Handles Edge Clamps the adjustable torque settings provide the adjustable torque settings provide more control for a full range of applications Max Capacity (concrete drilling): 11 16 in polypropylene plastic (PP) core surrounded by a softer IDEAL FOR DEMOLITION Reinforced screwdrivers with end cap strike plates ideal for heavy duty use in demolition projects STEEL SHAFT Durable and hardened chrome vanadium (CR V) steel shaft with rust and corrosion resistant polished chrome finish PHILLIPS AND SLOTTED Set includes both a PH2 Phillips and a 5 16 inch slotted flat blade screwdriver MAGNETIC DIAMOND TIPS Magnetic diamond coated tips for easier fastener retrieval and reduced cam out HEX SHAFTS 6 inch long hex shaped shafts allow spanners and wrenches to be used for increased torque on stuck fasteners ERGONOMIC HANDLE Dual molded PP plastic and TPR rubber ergonomic handle provides a secure