Drilling Machine Operation : These are theThe following are the operations that can be performed inon the Drilling machine . • Plane drilling operation • Core drilling operation • Step drilling operation • Boring operation • Counter boring operation • Reaming operation • Countersinking operation • Spot facing operation • Tapping operation • Trepanning operation
Drilling operation : When we need a circular hole in a workpiece of any size there , we can use a drilling operation. , byWith a drilling operation, you can form any size of holes in a workpiece . Although you can use a lathe for drilling operationoperations too , the drill machine is an appropriate machine to do holes in a workpiece . The cutting tool we used for this type of operation is a drill bit . A drill bit is a multipoint rotary cutting tool whichthat helps to remove material from a workpiece .