Bahco BAH43412 434 BeVelcro Edge Chisel 12mm (1/2in) Bahco 434 Series BeVelcro 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. Size: 12mm.