Home / Home / Ice Tools Apparel / Power Tools / Die Grinders / Mini Die Grinders. Mini Die Grinders. Mini Die Grinder Kit. For use with bits that have 1/8″ shanks. Kit IncludesMini Die Grinder. 7/32″ Sharpening stone. Ice needle. 1/8″ End mill with 1/8″ shank. Flame bit with 1/8″ shank Mini Die Grinder Kit quantity.