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stop cheating in your phase 1 test haha well caught deedee here! Well phase test is open book meaning you can research answers. 2 hazards, faulty wiring and loose drill bit
A drill is a hand or electric powered device to bore holes.
A drill cuts accurate sized holes in many materials. A drill can be manual or electric or air powered.
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mechanical hazards if pedestrial drill
An electric or battery drill that you hold in your hands.
Portable and electric are adjectives describing the drill, a device for boring holes.
A Pillar Drill is usually a drilling device mounted onto a vertical pillar or post with some method of lowering the chuck in a controlled fashion onto the workpiece. The post is usually of cast iron with a table sometimes mounted below the chuck on which can be fited a small vice to hold the artical to be drilled. These can either be electrically powered or in older versions powered by hand. A hand drill is usually just as the name suggests a hand held drill, powered by either turning a geared handle which in turn rotates the chuck or an electric motor.
A drill machine can mean a hand held electric drill, or a bench drill press or a pillar drill.
There are only a few parts and components that separate a cordless electric drill from a corded electric drill. Having a battery instead of a cord is the biggest difference.ÊÊ
No, gloves are not necessary while using an electric drill.
An electric drill is very efficient. In order to achieve the best results , the type and size of drill should be considered. The reason for the use of the drill, timber, concrete or metal linked to the correct drill bit, high speed steel (HSS) or masonry. Consider if drill only or a hammer action is required. Drill only for timber and metal or hammer action for masonry. Think about the choice between mains powered or cordless drills. Above all, think about what lies beneath the surface of the material you are drilling into. Could be a water pipe, could be an electric cable. If you are buying a drill, invest in a Detector as well.