Bahco 434 Series Bevel Edge Chisel has been developed according to the scientific ERGO™ process. The 2-component grip, splitproof handle allows repeated hammer blows, and the blades are manufactured from hardened and tempered steel, which are precision ground for maximum sharpness and long-lasting performance. With the exception of the 50mm wide blade, the remaining chisels in the 434 range are supplied with a safety guard and have rounded shoulders for added safety. 3 piece set containing one of each: 12, 18 and 25mm.