|
Drilling machine is a single purpose machine for the production of holes. It comes in many shapes and sizes, from small hand-held power drills to bench mounted and floor-mounted models. Apart from drilling some drilling machines can perform other operations such as tapping large or small holes, ream ing, counterboring and countersinking. The two main categories of drilling machines are the basic hand and power-feed drilling machines which is further classified as bench type drilling machine, pillar type drilling machines, column-type drilling machines, radial drilling machines, numerically controlled drilling machine, multiple spindle drilling machine, gang drilling machine, and turret drilling machines. They are designed for high-speed production and industrial shops.
|
