3 piece wood chisel set contains 1/2" (12mm), 3/4" (18mm) & 1" (25mm) chisels. Features full size, shock absorbing handles with a no roll feature. Durable precision ground cutting edges. Heat tempered steel blades, lacquer coated to resist rust. Bolster blade washer to distribute load, added for strength. Overall length of chisels is 7-3/4" (199mm).