DX1000 Anti-Angle Grinder D LockDescription The Hiplok DX1000 is a high security D lock engineered to resist angle grinder attacks. Built using Hiploks Ferosafe graphene composite material layered over a hardened steel core, the DX1000 is designed to significantly slow down and deter portable grinder theft attempts in high risk environments. Compared to smaller high security locks, the DX1000 offers increased internal locking space, making it easier to secure larger frames, cargo