________________ is a Jack hammer mounted on a tripod with legs spread out to grant sufficient stability to the drill.

______________ ropes are widely used for hoisting purpose and they consist of fibre suitably bound together.

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 …

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

__________________ is used in a power or hand drill to form the conical recess for the heads of countersunk screws.

____________ type Trencher can dig a trench up to 10 m in depth and 4 m in width.

In _________ the bits for Jack hammer and drifters are forged on one end of the drill Steel.