DB3DL2M Hitachi Screwdriver - Parts

DuraCore TM is a sequential cryogenic thermal processing treatment that increases performance and extends accessory life significantly versus stand metal tempering. DuraCore TM treated products are manufactured untilizing a proprietary technologically superior cryogenic treatment. This treatment strengthens the molecular structure of the ...Read moremetal through to the core. DuraCore TM is not a coating, so it will never wear off or chip away. Hitachi CuraCore TM products are revolutionary and no other untreated accessory of similar metal will compare in cutting speed, wear life, and durability. Hitachi DuraCore TM products are proven to last longer and outperform the competition.