Sumitomo SMDT1400MFS-ACX70 is a replaceable-tip drill head in the SMDT-MFS family, sized for a 14 mm diameter and designed to accept 180° flat-edge tips with compatible metric holders. It features Sumitomo’s ACX70 coating (DEX coating) for enhanced wear resistance and heat tolerance during metal drilling. Verified in Sumitomo catalogs and distributor listings (including MISUMI, Monotaro, and Askul) as part of the 1400 MFS series, the SMDT1400MFS-ACX70 is intended for precision drilling with long tool life when used within Sumitomo’s multi-drill head ecosystem.
