A rock-cutting machine can be used to cut rock cores, concrete cores, stones, building materials, and metallic specimens. A smooth finished cut can be made with the machine in either wet or dry operation, according to the nature of the specimen (cutters are at extra cost). The specimen cutting machine is designed to cut up to 200 mm (specify the size of deep cut required in the specimen) in concrete, stones, tiles, soft rocks, hard rocks, or any other similar material. The specimen-cutting machine is supplied complete with a steel table, which is also fitted to hold the specimen. A guard is provided for the diamond-cutting wheel.

The machine is operated by an enclosed type of fan-cooled motor through a geared head drive. The speed of the cutting wheel is approximately 2100 to 2200 r.p.m. or in accordance with the revolution specified on the cutting wheel. The machine is fitted with a water supply pump for cooling the specimen and cutting during the cutting operation. The machine is suitable for operation at 440 volts a.c. mains, 3 phase. In the machine, an arrangement is provided to move the sample, fitted on in vice, lengthwise and breadth wise.

Concrete Cutting Machine A 450-mm diameter cutter can be used to cut rock cores, concrete cores, stones, building materials, and metallic specimens. A smooth finished cut can be made with the machine in either wet or dry operation, according to the nature of the specimen. The machine is operated by an enclosed type of fan-cooled motor through a geared head drive.