Premium professional quality diamond core drills are designed for intense coring through brick, blockwork and concrete without reinforcing. Suitable for many applications in construction including air vents, plumbing, flues, electrical channels, patio lighting etc. Ideal for all professional trades and DIY enthusiasts. High Diamond concentration for increased lifespan.Spiral barrel for better dust extraction. Sizes available: 32mm, 38mm, 48mm, 52mm, 65mm, 78mm, 91mm, 107mm, 117mm, 127mm, 152mm & 162mm. Kit includes 38mm, 52mm, 65mm, 117mm, 127mm with SDS and Hex adaptor's, extension bar, guide drill and guide rod. This item is in the category "Business, Office & Industrial\Power Tools\Drills\Drill Bits & Accessories\Drill Bits". The seller is "dtw_tools_and_machinery" and is located in this country: GB. This item can be shipped to United Kingdom.