______________________ are used for cutting large, fixed diameter holes in a wood or plastic.

In __________ the owner has to invest a certain amount for the purchase of an equipment.

________________ type of drill consists of a long Steel bit which is mechanically lifted up and dropped down to disinteg…

A __________ is a power driven hammer used to shape forgings.

A _____ is very useful equipment and it can be used for construction work like to clear the site of work, to make the la…

In _________ method, the depreciation of properties assumed to be equal to the annual sinking fund plus the interest on …

The weight of _________ Roller varies from 500 kg to 5 tonnes.

The ____________ rollers are considered most suitable for compacting clayey soil or soil containing mixture of sand and …