A concrete ring saw is a hand held machine that can be used in areas that are inaccessible by road saws but require sawing to a depth greater than 150mm. They can be used in conjunction with a hand saw to cut to a depth of 270mm, which is extremely useful for cutting block work and concrete walls. Ring sawing is also ideal for use in cutting concrete pipes, bricks, walls and floors.
They are also used for precision cutting to prevent pipes or concrete being overcut and damaged.