The conception of providing Arial _____ developed from the need to provide an economical alternative to road and Railway…

_____________________ are the bits used for drilling ceramic tiles and glass with a ground tungsten carbide tip.

A ___________ Dredger essentially consist of sand pump which excavates and transport the bed material in one operation.

________________ is a Jack hammer mounted on a tripod with legs spread out to grant sufficient stability to the drill.

_________________ is a self propelled machine which is used mainly to exert a powerful tractive force for pulling other …

_________________ is a self-propelled drill.

________________ conveyors maybe in the form of side discharge conveyors.

____________________ are ideal for drilling large diameter and deep holes in wood or thick man-made boards.