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The parts of a twist drill include the shank, neck, flutes, land, body clearance, and cutting edge. The cutting edge is the point of the drill bit and does the actual cutting.
A twist drill is a drill that has deep helical grooves from the point going up the shank and is used for medal cutting.
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Twist and Drill bit is usually used for drilling small holes in wood. They can also be used on timber, metal, plastics and similar materials.Masonry Bit are designed for drilling into brick, block,stone, quarry tiles or concrete.Hope this helps. :)
A Twist Drill, could be used on a number of machines, normally a Drill Press, but also on either a Lathe or Milling machine. for certain applications.
In wood work, a twist drill would be used for making small holes where an ordinary wood drill (auger) would probably split the wood.
A standard drill bit.
a good way to remove a metal bolt is to get a screw extractor. You drill a small pilot hole down the middle of the bolt, and lightly tap the extractor into the hole. The bolt will then twist out. You may need to add lube to the bolt if its rusted (WD-40 etc.)
i dont know tbh
From 0.3mm upwards
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It drills straight holes. In other words it is a perfectly normal drill bit.