A screwdriver that can also be used as a chisel hex blade with a special impact shock absorber in the handle this range of chiseldrivers has a female square socket in the striking cap for use with a 14quot t handle when more torque transfer is needed specially hardened quotbit materialquot blades allow regular use as a chisel whilst maintaining full functionality as a screwdriver vibration free amp seriously long lastingcontents includes4x slotted 35 45 55 70mm2x phillip