If a drill has different lengths of cutting edges

Production Engineering Mcqs
BILAL KHATTAK0

A.The drilled hole will not be circular
B.Cutting edge will become blunt rapidly
C.Cutting edge will be over size
D.The drilled hole will be rough
E.The drilled hole will be smooth

Related Mcqs:

  1. In drilling operation if the drill point is outside the drill axis, the effect on the drilled hole will be
  2. An examiner has given the following as parts of drill bit. Find which one is not correct
  3. Spiral flutes are provided on drill bits to
  4. A twist drill is specified by
  5. Chisels for metal cutting are
  6. Necking is
  7. Knurling is an operation
  8. While evaluating the strength of riveted joint in shearing, bearing or tension the calculations are based on
  9. If a drill does not cut; the probable cause would be
  10. In orthogoual cutting of metals the cutting edge is

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