Cavity Master
Cavity Master saves both time and disruption to the workplace with its unique ability to open and seal wall and floor spaces in minutes.
Although it is basically a hole cutter, Cavity Master has a number of features which make it one of the best products on the market.
Simply cut the hole in the wall or floor with the Cavity Master which leaves a 2mm rebate, then after your installation is complete simply insert a cavity cover plate which fits flush within the surface and allows for easy future access.
The cutters are made from Tungsten Carbide, providing a tough, robust blade which will give many years of service.