97) A groove is being chipped by a chisel. How will you avoid the metal breaking off as a lump, when reaching the end of the groove ?
Answer is:
By chipping the end portion from opposite side
Related Cutting Tools MCQ - Machinist(Set-1) with Answers
Answer is:
Single cut
Explanation:
A single cut file has rows of teeth cut in one direction across its face. The teeth are at an angle of 60 degree to the centre line. It can cut chips as wide as the cut of the file. Files with this cut are useful for filing soft metals like brass, aluminium, bronze and copper.
Answer is:
Hard
Explanation:
For cylindrical grinding a small diameter work with fairly large wheel Hard grade wheel is used.
Answer is:
All of the above
Explanation:
The teeth of hacksaw blade are set to provide clearance for the blade, prevent jamming and breakage of blade and make the kerf wider than the blade.
Answer is:
Ratchet drilling machine
Explanation:
Ratchet drilling machine is used for drilling holes where electricity is not available.
