Drilling is an operation of making a circular hol e by removing a volume of metal from the job by cutting tool called drill. A drill is a rotary end-cutting tool with one or more cutting lips and usually one or more flutes for the passage of chips and the admission of cutting fluid. A drilling machine is a machine tool designed for drilling hol es in metals. It is one of the most important and versatile machine tools in a workshop. Besides drilling round holes, many other operations can also be performed on the drilling machine such as counter-boring, countersinking, honing, reaming, lapping, sanding etc

Drilling machine parts:

1. Base

2. Pillar

3. Main drive

4. Drill spindle

5. Feed handle

6. Work table

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