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Because it's on the floor and a bench drill is on the bench.
A pillar drill can cut through almost any material if the speed is correct and the appropriate drill bit is used.
a pulley gearing is the top of a pillar drill and it helps to pull down the chuck.
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.
metal drill bit has a finer point
Because it's on the floor and a bench drill is on the bench.
Because it sits on a bench, not on the floor.
A drill machine can mean a hand held electric drill, or a bench drill press or a pillar drill.
In The drill press, which is also often referred to as a pedestal drill, a bench drill or even a pillar drill, was invented in 1895 by an engineer from Germany. His name was Wilhelm Emil Fein.
Those are just different names for basically the same thing.
Loose drill bitsover heatingthe drill toppoling overinsecure workhope that helpshave a look at this websitehttp://ezinearticles.com/?Bench-Pillar-Drill-Hazards-to-Avoid&id=4454898
a jt3 chuck is a chuck for a drill that takes a jt3 tapered arbour for fitting into lathes or pillar bench drills
A pillar drill, can be an industrial drill or a DIY hand drill, standing on a single vertical post (THE PILLAR) and a mechanism to lower the drill to the workpiece to drill a hole.
they drill
The motor on a pillar drill is usually under the back of the belt casing.
chuck
A pillar drill can cut through almost any material if the speed is correct and the appropriate drill bit is used.