Spectrum Pro 5-Piece Dry Diamond Core Case Ms5

This Spectrum Pro Diamond Dry Core Drill Set features 5 dry cores in 127mm, 117mm, 65mm, 52mm and 38mm, as well as 6 extra accessories, all stored in a handy portable case.

This set of drill bits will have you well-equipped to cut through most building materials including semi-engineering bricks, clay products and limestone aggregate concrete.