Concrete cutting is a specialist technique used when openings such as holes, doors or even lift shafts need to be cut into concrete. Obviously, concrete cutting is a difficult process but there are tools which will enable this process to take place with the minimum of noise, dust and fuss. The technique used is diamond drilling which can drill holes into concrete cleanly from 12mm up to 550mm. On the home front, you might feel the need to add a room or two or enlarge your living room or bathroom as your kids grow up.