Home / Dry Core Drill Accessories / 250mm Hex Adaptor Pack 250mm Hex Adaptor Pack 250mm Hex Adaptor Pack 250mm Hex Adaptor Pack for use with diamond core drills. Pack includes: 250mm Hex to ½" BSP Male Adaptor 175mm A-Taper Pilot Drill Drift Key Category: Dry Core Drill Accessories Part No: A10HEXPK250Product ID: 1705 Description Additional information Description 250mm Hex Adaptor Pack for use with diamond core drills. Part No: A10HEXPK250 Additional information Length 250mm Fitment ½" BSP Male to Hex Related products Details Dust Extraction Swivel Unit Details 80mm Hex Chuck Adaptor Details Drift Key