(Petrol / Hydraulic) - These saws are used after the hand saw to a depth of 260mm and are extremely useful for concrete walls, door openings, double brick walls, where no cutting is allowed from the inside, concrete slabs and where road saws are unable to cut.

 

The method of using this saw is to pre-cut with a hydraulic/petrol handsaw first, which forms a groove for the ring saw to follow.  This machine can be used on the floor and wall, for example:

 

 

Sydney Concrete Cutting has a number of machines ranging from 3shp upwards.  Self-driven for everyday applications ranging from demolition of concrete slabs, asphalt, concrete road cutting, factory slabs to driveways and expansion cutting of concrete to avoid random cracking.