The wera 977 series rugged torx tipped chiseldriver has been designed to be hit with a hammer whilst remaining fully useable as a screwdriver with impact cap and pound thru hexagon blade the blade is made from same bit grade steel as all wera products and has a hexagonal profile for added strength the hexagon bolster allows spanner leverage for increased torque with patented anti vibration multi component handle with kraftform shape to fit the hand and with soft zones for gripping and smooth zon