Станок сверлильный, 1 штука

in what century did the drilling machine appear?

• XVIII

• XIX

• XX

What is the main task of the drilling machine?

• surface grinding

• creating holes

• milling of grooves

which element of the drilling machine drives the drill bit?

• the frame

• the spindle

• Chuck

which of the listed elements are not components of a drilling machine?

• the frame

• lubrication system

• The spindle

• Emphasis

what operation does the drilling machine not perform?

• drilling

• Countersinking

• milling

• deployment

what materials is the drilling machine designed for processing?

• metal

• wood

• cloth

Which type of drilling machine is the most common?

• radial drilling

• horizontal drilling

• Vertical drilling

What types of vertical drilling machines are divided into?

• desktop and outdoor

• manual and automatic

• light and heavy

what function do teski and conductors perform ?

• increasing the drilling speed?

• reliable fixation of the workpiece

• cooling the drill bit

• improved processing accuracy

What type of drilling machine provides the highest precision in making holes?

• coordinate boring

• vertical drilling machine

• radial drilling